Top 8 Door Chain Alarms UK – Home Security Door & Window Sensors

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1. Garage Granade

Garage Grenade Wireless Motorbike Motocross alarm system! Shed Alarm Garage Mx

Garage Granade - Clip the other end to any fixed point in your garage/shed or round one of your wheels. Simply clip one end around any hidden part of your bike such as a water hose, rear shock, frame, etc. The device has carabiner style clips fitted at each end for ease of use. Alarm: length 48mm x width 38mm x height 18mm + 2 straps and 1 metre length of nylon wire to extend the reach if needs be. Can also be used as a trip wire on any shed doors, garage doors, back gates, back doors etc helping to secure your property.
BrandGarage Granade
ManufacturerGarage Granade

2. Panamalar

Sends Alerts, Panamalar Door Window Sensor Wifi Door Alarm System, Compatible with Alexa Google Home, Detects Opened and Closed Front Back Garage Door, Smart Auto Switch on Lights Accessory

Panamalar - Tapes and screws included, everything you need to get started is in the box. Note: require your smart light can be added to Smart Life APP. Note: only support 2. 4ghz. Start your smart lifestyle - do you want the house lights auto turn on once you come in the front door? Just Integrate the sensor with your smart lights! Create smart scene on Smart Life APP, you light can be automatically light on when you open the door.

24/7 pro monitoring - push notifications function can be disabled on the app when you?re at home and the wifi door sensor will keep recording the history so that you can check it when you need. Easy installation - very easy to install via the tapes or screws mount on door or window frame.

Multipurpose sensor inside your home - the door window sensor will be triggered when door or window is opened or closed, you will get an instant alarm notification on your phone within about 2 - 8 seconds depends on Wifi networks. Fba. No built-in siren, but the alert message to your phone. Gives you complete peace of mind. Note: make sure that the sensor and magnet are aligned and gap less than 10 mm.
BrandPanamalar
ManufacturerPanamalar
Part NumberD06
ModelD06

3. Asec

ASEC UPVC Door Chain Restrictor With Ring

Asec - No drilling of the door required. Door chain with locking ring for handle. Made from die-cast zinc. Protects against burglary and theft. Wall mounted keep with extra long screws.
BrandAsec
ManufacturerASEC
Part NumberAS10325

4. NRS Healthcare

NRS Healthcare Magnetic Door and Window Alarm, Pack of 3

NRS Healthcare - Dimensions: alarm: 65mm 2½" l x 30mm 1¼" w x 22mm 1" d. Bar: 55mm 2¼" l x 12mm ½" w x 12mm ½" D. Alerts a person to a door or window opening. Good for people who wander or to increase home security. Alarm unit measures 65 mm length by 30 mm width by 22 mm depth. Nrs healthcare elro magnetic Door and Window Alarm - Pack of 3. Good for people who wander or to increase home security. Magnetic bar measures 55 mm length by 12 mm width by 12 mm depth. No extra wires needed, self-adhesive pad included. Alerts a person to a door or window opening.
BrandNRS Healthcare
ManufacturerNRS Healthcare
Height21.5 cm (8.46 Inches)
Length18 cm (7.09 Inches)
Width18 cm (7.09 Inches)
Part NumberM52894
ModelM52894

5. PHIDJOY

Magnetic Home Security Burglar Alarms with120DB Siren Song for Anti-theft 4 Pack, Door Window Alarms

PHIDJOY - Includes 3 button Cell Batteries LR44. Magnetic sensor triggered Alarm: Alarm triggered after entry door or window opening. Easy to use: window door alarms feature is easy to access off/chime/alarm switch.

Not only is the excellent kits to prevent thieves but also could prevent your little kids running out out the door or any other dangerous places when you are busy for the housework. Multifunctional design: phidjoy security door alarms are perfect for your home, office, hotel, garage, dorm room, patio or even RV. Easy installation: home security alarm is easy to peel and stick, no any other tools needed. Battery replacement tips: low battery warning flashing light reminds you to replace the battery to better protect your home. If it is out of batteries, just change them please.
BrandPHIDJOY
ManufacturerPHIDJOY
Part Number20001-4

6. Jsdoin

Jsdoin Upgraded Wireless Anti-Theft Vibration Motorbike Alarm with Remote, 113db Super Loud, Bike Alarm, Waterproof Bicycle Security Alarm Vibration Sensor Door/Window Car Security Alarm

Jsdoin - Remote control distance up to 20m. Two install methods, it's convenient to arm, paste it with double-sided sticker or tie it with straps.

365 days replacement guarantee - our Bicycle Alarm are of good quality and durable. If it doesn't meet your expectations, just contact us at once. Mini size95mm*42mm, Compact with creative design. 7 level adjustable sensitivity. Easy operation & installationwith remote control, diarm alarm, One-key find vehicle. Waterproof pc material shell, IP55 waterproof, can use for outdoor. Not only design for Bicycle, Motorcycles, door and winodow. Super loud burglar alarm 113db, scooter, can also works with e-bike, will be a great deterrence.
BrandJsdoin
ManufacturerJsdoin
Part NumberJsdoin

7. tiiwee

120 dB, tiiwee Window Door Alarm Burglar Alarm Home Security, Batteries included – Pack of 2

tiiwee - Different modes including main alarm mode and door entry chime mode. Pack of 2 magnetic alarms with all needed mounting material - Installs in seconds and easy to operate.

This is an independent product. This alarm will equip each door or window with its own sirene. Secure your windows and doors with a 120 dB wireless intruder alarm. We offer a 30-day money back guarantee - simply return the item within 30 days and we'll refund your money. It can be used as a fast and safe solution for securing windows and doors. Please note: this alarm is not compatible with the tiiwee Home Alarm System. This door and window alarm is not compatible with the tiiwee Home Alarm System.
Brandtiiwee
ManufacturerTiiwee
Part NumberTWWA01

8. SECRUI

Door Alarm, Secrui Wireless Door Window Contact Sensor 120dB Alarm Sensor 4 Modes Wireless Door Open Sensor Alarm Chime Burglar Anti-Theft for Kids Safety Home Shop Security 2 Pack

SECRUI - It can prevent your kids from sneaking out. Easy to install: this home/window contact sensor alarm security kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. No worry purchase: each secrui customer is valuable and will be supported by 7 days*24 hours online service.

Please contact us for a satisfactory solution if any trouble happens to you. 4 alarm modes: it has 4 types of alarm modes--#1 ordinary alarm mode alarm will last for 1 minute if your door is being open; #2 Wireless Doorbell mode “Ding dong”, and it will stop as soon as your door is closed; #4 Door closing reminder mode "Di Di", rings once as a welcome tone ; #3 Alarm and Stop mode It will alarm loudly if the door is open, from low to high, it will remind you by repeated sound until the door is closed. We also offer a 12-month warranty.

Door & window contact sensor: this secrui magnetic door & window chime alarm sensor will emit loud volume alarm of 130dB when the door is suddenly open. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm. Fast automatic switch: with ultra-sensitive magnetic sensor desgin, this contact sensor kit can quickly detect your door or windows' status. And it’s a perfect wireless security magnetic alarm for kids' safety, garage, anti-theft, home, postbox, and business' security. It's powered by 2*AAA battery Not included.
BrandSECRUI
ManufacturerSECRUI
Height10 cm (3.94 Inches)
Length3 cm (1.18 Inches)
Weight0.1 kg (0.22 Pounds)
Width1.5 cm (0.59 Inches)
Part NumberDoor alarm - D12