Defender Security

4.3

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Products of the Defender Security range from £2.5 to £29.47, so your total expense can vary depending on the products chosen, which allows you to choose products according to your budget. Defender Security provides their products for a reasonable price, which means the products cost around £15.52 on average. They are affordable options to make your shopping much easier.

Defender Security offers a variety of products, there are 271 products available, 7 of which were analyzed in detail and recommended to customers. The Defender Security review will guide you with an in-depth look into the brand and its products to ensure you make the right purchase decision.

Defender Security Best Sellers

Last Updated: 15 Jun 2023

Defender Security U 11316 Swing Bar Door Guard with High Security Auxiliary Lock, Satin Nickel, 1 Pack

Latches & Bolts

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EASY INSTALLATION – The included 3 in. hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch.

KEEP YOUR HOME SAFE – Designed to withstand 800 lbs. of force, this U 10827 satin nickel finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe!

WATCH THE VIDEOS ON THIS PAGE for installation and operating tips.

PRE-DRILLING – The included 3 in. security screws require holes to be pre-drilled with 1/8 in. drill bit.

NOTE - Please refer to the line art for dimensions and compare with your needs before purchasing.

CHILD-SAFE AND TAMPER-RESISTANT – This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can't reach!

ADDITIONAL HOME SECURITY - Use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside.

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Defender Security U 11325 Door Reinforcement Lock - Add Extra, High Security to Your Home and Prevent Unauthorized Entry - 3” Stop, Aluminum Construction (Brushed Chrome Anodized Finish)

Travel Door Locks

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EASY INSTALLATION – The included 3” hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes!

KEEP YOUR HOME SAFE – Designed to withstand 800 lbs. of force, this U 11325 Brushed Chrome finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe!

WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions.

For all dimensional information please refer to the line art and compare to your needs before purchasing

CHILD-SAFE AND TAMPER-RESISTANT – This door reinforcement lock has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can't reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position.

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Auto Switching LED Night Light - Automatically lights rooms and hallways at night

Children's LED Lighting Children's Lighting

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Lighting Type: Night Light

Input Voltage: 230 V

Supply Voltage: 230 V AC

Supply Voltage V AC: 230V

Defender Security U 10817 Prime-Line Jimmy Proof Single Cylinder Deadlock, Die-Cast, Satin Nickel, 1 Pack

Satin Dead Bolts Dead Bolts

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DURABLE CONSTRUCTION – Constructed of diecast metal with a satin nickel finish, this single cylinder deadbolt is strong, high quality and durable, giving you peace of mind that your home will remain protected against intruders.

PROHIBIT FORCED ENTRY – Use our strong, durable deadlock, featuring a jimmy-resistant design, to prohibit forced entry by the spreading of door frames. It provides added security to your home by securing your door to its jamb and includes a tamper-resistant shutter guard to deter unwanted entry.

INSTALLATION TIP - Snap-off or cut-off end sections of tailpiece as needed, if it is too long for your door. Having the tailpiece too long can negatively affect the performance of the lock. Use pliers to snap-off, a hacksaw or small disk to cut-off, and a file to remove sharp edges and burrs.

INCLUDES - This door lock includes an angled strike, a rim cylinder, two keys (keyed differently), a cylinder trim ring, fasteners, a mounting plate, instructions and a tamper-resistant shutter guard. This lock requires a 1-1/4” hole and uses Segal keyway.

For all dimensional information please refer to the line art and compare to your needs before purchasing

EASY INSTALLATION – Installation is quick and easy, with instructions included. The deadlock is a surface-mounted, cross-bolt locking device which can be mounted to 1-3/8” to 2-3/8” thick, wood or metal doors. It can be installed inside or outside, on left- or right-hinged doors.

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Defender Security U 9945 Cabinet Lock Secure Important Files and Drawers, 1 1/8”, Diecast Stainless Steel, Fits on 13/16” Max Panel Thickness, 1-1/8 in

Cabinet Locks

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DURABLE CONSTRUCTION – This drawer and cabinet lock is constructed of diecast and steel components with a stainless steel finish. It's durable and strong, perfect for keeping your small items safe.

SECURE CABINET DOORS AND DRAWERS – This U 9945 lock can be used to secure cabinet doors, drawers and much more.

PRODUCT INFO - This lock features a ” outside cylinder diameter with a 1-1/8” length that will accommodate up to 13/16” thick panels..For all dimensional information please refer to the line art and compare to your needs before purchasing

EASY INSTALLATION - Installation is quick and easy – additional security for your small items and drawers are within reach! It can be mounted to metal or wood, door and/or drawer panels.

COMES COMPLETE - This drawer and cabinet lock comes complete with 3 cams, a trim collar, 2 reversible rotation washers, 2 keys and fasteners. Keyed Different, Yale Y-11 keyway.

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Defender Security U 11126 Door Reinforcement Lock - Add Extra, High Security to Your Home and Prevent Unauthorized Entry - 3” Stop, Aluminum Construction (Bronze Anodized Finish), 7.62 cm

Door Stops

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EASY INSTALLATION – The included 3” hardened screws make installation a breeze – extra security and peace of mind can be achieved in just minutes! Pre-drilling the included 3 in. security screws require holes to be pre-drilled with 1/8 in. drill bit

KEEP YOUR HOME SAFE – Designed to withstand 800 lbs. of force, this U 11126 bronze finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe!

WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions.

For all dimensional information please refer to the line art and compare to your needs before purchasing

FIT: As far as it not fitting certain doors the customers may need to make modifications to their door jamb

ADDITIONAL HOME SECURITY - Use this bronze finish high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside.

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Defender Security U 11317 Swing Bar Door Guard with High Security Auxiliary Lock, Classic Bronze Finish, 1-Pack, 1 Pack

Travel Door Locks

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Comes in a beautiful, corrosion resistant, classic bronze plated finish

Provides increased security on swing-in doors, ventilation, and as a secondary locking device when door is fully closed

Installation fasteners are included with this item

Durable zinc diecast construction can be used on various hinged doors where increased security is desired

Allows ventilation while securing door

3-7/8 in. bar length x 2-1/2 in. height, and 2-9/32 in. backset

Defender Security FAQs

How much do Defender Security products cost?

Defender Security U 11316 Swing Bar Door Guard wit... is the top 1 product we recommend in the Defender Security buying guide, which is priced at £12.18, you can view it on Amazon page.
Defender Security U 11325 Door Reinforcement Lock... is one of the popular products we recommend in the Defender Security buying guide, which is priced at £14.87, you can view it on Amazon page.
Auto Switching LED Night Light - Automatically lig... is the cheapest product in the Defender Security picks list, which is priced at £2.5, you can view it on Amazon page.
Defender Security U 10817 Prime-Line Jimmy Proof S... is the most expensive product in the Defender Security picks list, which is priced at £29.47, you can view it on Amazon page.

What do customers think of Defender Security?

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 Defender Security is worth your consideration.

Who are the manufacturers of the Defender Security products?

Most of the Defender Security products are produced by Prime-Line and Prime-Line Products. The manufacturer provides Defender Security with a steady supply of products, and they have a good cooperative relationship with each other.

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