CDBAIRUI

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Products of the CDBAIRUI range from £2 to £55, so your total expense can vary depending on the products chosen, which allows you to choose products according to your budget. CDBAIRUI provides their products for a reasonable price, which means the products cost around £8.84 on average. They are affordable options to make your shopping much easier.

CDBAIRUI offers 130 products for sale, giving you more than enough choices but not too much to dazzle you. We analyzed some of them in detail and recommended them to our readers. If you find yourself hesitating about a purchase, check out our thorough CDBAIRUI review to see what the best picks are.

CDBAIRUI Best Sellers

Last Updated: 15 Jun 2023

2PCS AC-DC Buck Power Supply Module Isolation Transformer 80-250V to 5V Mini 12W Shell Protection Converter for Security Alarm Charging Pile

Power Transformers

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[Parameters]: size: 38.2*25.2*23.0mm, input voltage: 80-250V, output voltage: 5.0V/2A/5%, output power: 12W, installation method: plastic package plug-in

[Introduction]: AM11-12W05C is a AC-DC (DC-DC) low-power power supply step-down module.

[Product features]: 1. Synchronous rectification: Designed with a synchronous rectification scheme, large current, low temperature rise, and high conversion efficiency; 2. Plastic plug-in: special power supply glue potting to prevent human contact from causing the output voltage range and burning the latter stage; over temperature Protection: The maximum working temperature is preset inside the module, which can be automatically restored;

[Application]: The product can be applied to: MCU, toys; smart home; industrial Internet of Things; industrial control motherboards; wireless communication equipment; vehicle power supplies; security products; industrial control.

[After-sales service]: Your satisfaction is our pursuit,If you have any problem,please feel free to contact us.

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5Pcs/Lot Lora 915MHz WiFi Antenna SMA-J 2.5dBi Omnidirectional Aerial for RF Module Camera Video Hotspot Routers Wireless Network Modem TX915-JK-11

Wireless Network Antennas Network Antennas

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[Product Specifications]: 5PCS/LOT Gain: 2.5dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size: 90mm Interface: SMA-J

[Frequency Range]: TX915-JK-11 is a flexible L type Rubber Wifi Antenna suitable for 915MHz frequency band.

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

[High-quality Material]: The shell is made of TPEE material, which can be bent and has high gain. The antenna rod can freely rotate 0°-90°, which can make the signal modulation the best state. Using high-quality coaxial wire, the antenna signal transmission is more stable.

[Applicable Scenarios]: Suitable for broadband communication systems in the 915MHz frequency band. Wireless hotspot coverage, mobile terminal equipment, such as routers, APs, data transmitter, network cards, smart TVs, etc.

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4PCS 433MHz WiFi Antenna High Gain 2.5dBi SMA-J Interface 50Ohm Stable Performance Rubber Aerial Omnidirectional Antenna for Smart Home TX433-JWG-7

Network Antennas

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[Product Specifications]: 4PCS/LOT Gain: 2.5dBi Impedance: 50? Standing Wave Ratio: ?1.5 Interface: SMA-J

[Frequency range]: TX433-JWG-7 is a rubber antenna, suitable for 433MHz frequency band.

[Professional after-sales service]: We have a professional after-sales team, dedicated to answer your questions.

[High-quality material]: 90° bendable interface, nickel-plated surface anti-oxidation, high gain, stable performance.

[Application]: Suitable for all 433MHz wireless serial ports of our company.

2pcs/Lot 868MHz External Network Antenna High Gain 3.5dBi 50Ohm SMA-J Interface 1m Cable Communication for Hotspot Router LTE Routers TX868-XPL-100

Network Antennas

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?Product Specifications?: 2PCS/LOT Gain: 3.5dBi Impedance: 50? Standing Wave Ratio: ?1.5 Size: 29cm Interface: SMA-J

?Frequency Range?: TX868-XPL-100 is a high-quality suction cup antenna suitable for 868MHz, with high gain, good quality, stable and reliable.

?Professional After-sales Service?: We have a professional after-sales team that will try our best to answer your questions.

?Excellent Performance?: New Upgrade Spring Oscillator, High quality SMA-J Connector, Durable 100CM Cable, Magnetic Antenna Base, enhanced signal strength, more stable signal, portable and easy to install.

?Applicable Scenarios?: It is suitable for 868MHz frequency band wireless equipment such as wireless model selling, digital transmission radio, car station and so on.

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2.4GHz Outdoor Lora Helium Antenna 8dBi N-J Long Range Fiberglass Signal Amplifier WiFi Antenna for Helium Hotspot Miner Gateway

Network Antennas

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[Product Specifications]: Gain: 8.0dBi Impedance: 50? Standing Wave Ratio: ?1.5 Size: 30cm Interface: N-J

[Frequency range]: High-quality fiberglass antenna suitable for 2.4~2.5GHz, with high gain, good quality, stable and reliable.

[Professional after-sales service]: We have a professional after-sales team, dedicated to answer your questions.

[Excellent performance]: The antenna shell is made of glass fiber, which contains multiple antenna elements, high gain, and long communication distance.Pure copper interface, high-quality glass fiber reinforced plastic, low signal loss, sturdy and durable.

[Applicable scenarios]: The antenna is waterproof, sun-proof, wind-proof, and has strong sealing properties, and can be widely used in harsh environments such as the wild. Due to the high stability and reliability of the FRP antenna, it can also be used in places with high requirements such as wireless terminal equipment, base stations, gateways, wireless modules, APs, and wireless data transmission stations.

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2PCS AC-DC Switching Buck Power Supply 100 to 250V 5V 5W 1000mA Isolation Stabilized Voltage Module for IoT Security Alarm LED AM21-5W05V

Power Transformers

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[Product parameters]:Input voltage: 100~250V;Output voltage: 5V;Output current: 1000mA;Output power: 5W;Product size: 34.7*20.6*15.5mm;Installation method: plastic plug-in

[Product information]:AM21-5W05V is a low-power AC-DC buck power supply module for IoT Security Alarm LED.

[Features]:Over-current protection: The module can be automatically restored by preset constant current limitation internal module;Safety Specification: module design conforms to UL60950, users do not need to add security authentication components in the module peripherals.

[Application]:It can be applied to Intelligent home and Industrial sensors, etc.;Internal power supply system of security alarm;Industrial control;MCU motherboard,toys;Supply LED driving Lamp belt with Power;Intelligent street lamp;Intelligent switch,socket,IoT product.

[After-sales service]:Please contact us if you have any questions, customer satisfaction is our eternal pursuit.

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5pcs/lot 433MHz FPC WiFi Antenna 2dBi IPX Interface 50 ohm LoRa Radio Omnidirectional Antenna for Communication Industrial Application TX433-FPC-3208

Network Antennas

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PRODUCT DETAIL : 5PCS/LOT Gain: 2.0dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size: 32mm *8mm Interface: IPX

FREQUENCY RANGE : TX433-FPC-3208 is a flexible omnidirectional FPC antenna suitable for 433MHz frequency band.

HIGH-QUALITY MATERIAL : The shell is made of FPC material, FPC substrate design, high-quality gold-plated IPX interface, with 3M adhesive, the antenna is more convenient to use, information transmission is faster, and the sensitivity is high.

APPLICATION : It is suitable for various wireless modules and IoT devices in the 433MHz frequency band.

AFTER-SALES SERVICE : Your satisfaction is our pursuit, and we will do our best to solve your problems.

10PCS/lot 868MHz 915MHz WiFi Antenna Build-in Antenna High Gain 2.0dBi FPC Antenna Small Size Omi Directional Soft FPC Aerial IPEX Connector For Wireless Module TX915-FPC-4510

Network Antennas

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[Product Specifications]: 5PCS/LOT Gain: 2.0dBi Impedance: 50? Standing Wave Ratio: ?2.0 Size: 130mm *10mm Interface: IPEX

[Frequency range]: TX915-FPC-4510 is a built-in flexible FPC antenna suitable for the 868~930MHz frequency band.

[High-quality material]: FPC material, high-quality gold-plated IPEX interface, strong adhesion, high-sensitivity welding patch, the antenna is more convenient to use, and the information transmission is faster.

[Applicable scenarios]: Suitable for various wireless modules and IoT devices in the 868~930MHz frequency band.

[After-sales service]: Your satisfaction is our pursuit, and we will try our best to solve your problems.

2PCS GPS Beidou Antenna High Gain 5dBi with SMA-J Omni Rubber Aerial for Car Bus Stop Announcer Taxi Navigation Positioning TXGB-JK-11

GPS Antennas

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[Product Specifications]: 2PCS/LOT Gain: 5.0dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size:110mm Interface: SMA-J

[Frequency Range]: TXGB-JK-11 is a L-type Rubber Antenna suitable for GPS+Beidou frequency band.

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

[High-quality Material]: The shell is made of TPEE material , which makes the antenna more durable, and ensures stable signal transmission and strong anti-interference ability.GPS+Beidou Double Star Positioning System, Faster reception and more accurate positioning.

[Applicable Scenarios]: It is suitable for various GPS frequency band wireless devices such as automobile 4S shops, car dealers, bus stop announcers, driving schools, taxi companies and individuals, DVD navigation, car maintenance and so on.

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4CS 433MHz Lora Antenna Omnidirectional Wifi Antenna 2.5dBi 50ohm SMA-J XHCIOT TX433-JK-11 Rubber Aerial For Routers Hotspot HDTV DTU Modem

Network Antennas

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[Product Specifications]: Gain: 2.5dBi Impedance: 50? Standing Wave Ratio: ?1.5 Interface: SMA-J

[Frequency range]: TX433-JK-11 is an L-shaped rubber antenna, suitable for 433MHz frequency band.

[High-quality material]: 0-90° bendable antenna pole, can adjust the signal to the best state, high-specification shielding material, strong anti-interference.

[Application]: It is suitable for all 433MHz wireless serial ports of our company, which can be bent.It can be applied to wireless meter reading,smart home,smart building,routers,wireless DTU.

[After-Sale Service]:Your satisfactory is our pursuit,if you have any problems,please feel free to contact with us.

2PCS GPS BDS Antenna High Gain 7dBi Double Star Positioning with SMA-J Omini Rubber Aerial for Bus Stop Announcer Navigation 4S Shops GPS Band Wireless Device TXGB-JKD-20

GPS Antennas

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[Product Specifications]: 2PCS/LOT Gain: 7.0dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size: 200mm Interface: SMA-J

[Frequency Range]: TXGB-JKD-20 is a flexible rubber antenna with GPS+Beidou frequency band.

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

[High-quality Material]: TPEE waterproof material, the antenna is more durable. GPS+Beidou double star positioning system, faster reception, more accurate positioning, easy installation, stable effect.

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LoRaWAN Helium Antenna Outdoor 868MHz 915MHz Up to 8 dBi RP N-J Long Range Waterproof Omnidirectional UHF Antenna for Hotspot Mining HNT RAK Gateway Base Station Router

Network Antennas

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[Parameters]Antenna Type:Helium Miner Antenna;Wifi Antenna;Radiation type: Omnidirectional Antenna;Gain:Up to 8dBi;Frequency:Dual Band 868MHz 915MHz;Connector Type:N-J.

[Introduction]:Outdoor LoRaWAN Helium Miner Antenna 868MHz 915MHz Up to 8 dBi RP N-J Waterproof Antenna for Hotspot Mining HNT Gateway Base Station Router

[Protection grade of fiberglass]: IP67 UV resistance, no cracks, waterproof, windproof, strong seal, widely used in harsh environments such as the field.

[Appplication]:It can be used for Helium Miner,HNT;indoor/outdoor LoRaWAN Gateway;Wifi Routers;remote control devices;Networking devices;smart home;smart agriculture;Industry;most of IoT.It can be a signal booster to make devices work better.

[After-sale service]:Your satisfactory is our satisfactory,If you have any question,Please feel free to contact us.

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5PCS 2.4GHz Exterior WiFi uhf Antenna 2.0dBi High Gain SMA Male Short Antenna Omnidirectional Aerial for Wireless Meter Reading Wireless Network TX2400-JZ-3

Network Antennas

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[Product Specifications]: 5PCS/LOT Gain: 2.0dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size: 30mm *8mm Interface: SMA-J

[Frequency Range]: TX2400-JZ-3 is a Rubber Antenna suitable for 2.4GHz frequency band.

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

[High-quality Material]: Ultra-short straight rubber antenna, gold-plated thread surface, high-quality spiral interface, tighter connection, more stable signal.

[Applicable Scenarios]: Suitable for various 2.4GHz communication applications. They are suitable for common applications that require good performance and relatively small antennas.

2pcs/lot WiFi Antenna Extension Cable SMA Male to SMA Female Connector 20cm Aerial Cable XC-SMA-SMA-20

Antenna Cables

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[Product Specification]: 2PCS/LOT Length: 20cm Interface: SMA Male to SMA Female

[Product introduction]: XC-SMA-SMA-20 is a Wifi antenna extension cable, SMA male to SMA bus connector

[Professional after-sales service]: We have a professional after-sales team, dedicated to answer your questions.

[High quality material]: RG316 wire. Antenna SMA-J to SMA-K adapter

[Applicable scenarios]: The cable is 20cm long, suitable for radio frequency modules and wifi antennas.

4PCS 4G/LTE WiFi Antenna with SMA-J Interface High Gain 5dBi Omnidirectional Rubber Aerial for Hotspot Routers APs TV Radios Network Cards TVs TX4G-JKC-19

Network Antennas

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[Product Specifications]: 4PCS/LOT Gain: 5.0dBi Impendance: 50? Standing Wave Ratio: ?1.5 Size: 190mm Interface: SMA-J

[Frequency Range]: TX4G-JKC-19 is a flexible Rubber Antenna suitable for 4G/LTE?698~960MHz,1710~2700MHz frequency band.

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

[High-quality Material]: The shell is made of TPEE material with high-specification shielding material, SMA pure copper inner core, low loss PCB, which makes the antenna more durable, faster information transmission, and ensures stable signal transmission and strong anti-interference ability.

[Applicable Scenarios]: Suitable for 4G/LTE broadband communication systems, wireless hotspot coverage, mobile terminal equipment; such as routers, APs, radio stations, network cards, smart TVs, etc.

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915MHz UHF RFID LoRa Directional Antenna 1M Extention Cable Antenna 10dBi SMA-J Panel Aerial Singnal Booster for LoRaWAN Gateway Base Station TX900-PB-2323

Network Antennas

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[Key Words]:868/915MHz Dual Band Directional Antenna 1M Extention Cable UHF RFID Antenna 10dBi SMA-J Panel Aerial Singnal Booster for Indoor Gateway Base Station TX900-PB-2323

[Introduction]:TX900-PB-2323 is a 915MHz band RFID flat panel directional antenna, the antenna size is about 231mm*231mm*21mm, SMA-J interface (SMA)Internal thread internal needle), suitable for various 915MHz frequency band wireless modules and IoT devices.

[Parameter]:Frequency band: 850~930MHz;Interface: SMA-J (internal thread internal needle);Impedance: 50ohm;Gain]: 10dBi;Standing wave ratio]: Less Than 1.5;Weight:400±2g

[Application]:It is suitable for Indoor Gateway and places covered by WiFi signal such as parks, squares, zoos, entertainment venues, etc.

[After-sale service]:Your satisfactory is our pursuit,If you have any problem,please feel free to contact us.

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2PCS 433MHz WIFI Antenna Uhf SMA Male High Gain 4dBi 2m Extension Cable Magnetic Base RF External Network Suker Aerial for Routers Hotspot TX433-XP-200

Network Antennas

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Makes the connection of antenna and antenna closer and signal more stable

[Frequency]?433M [Interface]?SMA-J [Resistance]?50? [Gain]?4.0dBi [Standing wave (SWR) ]??1.5 [Introduction]?Sucker antenna

[Professional After-sales service]: We have a professional after-sales team that will try our best to answer your questions.

The base was made by magnetic materials,with gold plating on the interface;Male. Internal thread and internal needle

Application:Wifi routers hotspot,Network Radio

BLE5.0 DA14531 2.4GHz Bluetooth to UART Module Low Power E104-BT52 for IoT Data Transmission Wireless Transceiver Smart home Wireless meter reading Smart building Industrial application

Network Transceivers

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Industrial grade,low cost,high cost performance Suitable for applications that require large usage,close distance,and low costs

Low power consumption mode for longer use For different power modes,low power mode and wake-up mode

Wide application and strong practicability Passed various strict tests and is suitable for a variety of application scenarios.Smart home Wireless meter reading Smart building Industrial application Smart robot Automated data collection

Original chip DA14531;industrial grade high precision crystal oscilator 32MHz;Impedance matching ; High-quality capacitive and inductive devices

High-quality industrial grade components Equipped with high-quality components to ensure that each product exerts more excellent and stable performance.

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TLSR8266 Bluetooth BLE4.2 UART SMD Transceiver E104-BT05 70m Slave Transparent Transmission Low Power Wireless Module DIY

Conditional Access Modules

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SUPPORT PWM OUTPUT The product has more complete functions,wider application fields and convenient secondary development

3 WORKING MODES-Configuration mode For module parameter settings,Enter this mode to remind the user of the feedback Wake-up mode Module can broadcast,Can enter configuration mode,can be scanned Low power mode Enter sleep mode,the whole machine consumes less power,Bluetooth scanning and Bluetooth broadcast are not affected

SUPPORT INTER-MODULE MAC ADDRESS BINDING Solve the directional connection function in multi-slave environment

SUPPORT BEACON AND IBEACON BROADCAST Broadcast content can be dynamically configured to enable users to personalize broadcast needs

PARAMETER CONFIGURATION OVER AIR AVAILABLE Implement APP user remote parameter update

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CDBAIRUI FAQs

How much do CDBAIRUI products cost?

2PCS AC-DC Buck Power Supply Module Isolation Tran... is the top 1 product we recommend in the CDBAIRUI buying guide, which is priced at £5, you can view it on Amazon page.
5Pcs/Lot Lora 915MHz WiFi Antenna SMA-J 2.5dBi Omn... is one of the popular products we recommend in the CDBAIRUI buying guide, which is priced at £5.99, you can view it on Amazon page.
TLSR8266 Bluetooth BLE4.2 UART SMD Transceiver E10... is the cheapest product in the CDBAIRUI picks list, which is priced at £2, you can view it on Amazon page.
915MHz UHF RFID LoRa Directional Antenna 1M Extent... is the most expensive product in the CDBAIRUI picks list, which is priced at £55, you can view it on Amazon page.

Where can you buy CDBAIRUI products?

The CDBAIRUI products are available for purchase on Amazon. BARY sells the CDBAIRUI products in its Amazon shop, the seller has received honest feedback from consumers, and the average rating is , which means most consumers are less satisfied with their shopping experience, so think twice before purchasing products from this shop.

What do customers think of CDBAIRUI?

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and CDBAIRUI is worth your consideration.

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