Outdoor Siren – Alerts others when your alarm is triggered. 1 × Outdoor Siren. This complete DIY security system combines advanced intrusion detection with HD video monitoring, so you can see, hear, and act—wherever you are.
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Anti-theft Alarm System Intelligent Safety 36-72V Anti Theft Wireless Remote Control for Electric Scooter Alarm Device E-Bike
Aliexpress UK
Ring 11 Piece Alarm Kit Inc Indoor Camera 2nd Gen Pack-L Security System,,
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Rockbye Bicycle Burglar Alarm Type-C Rechargeable IP65 Waterproof Wireless Remote Control 113dB Bike Anti-Theft Alarm System
Aliexpress UK
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KERUI Wireless 433MHz D025 Window Door Sensor Magnet Detector For W181 W184 W204 Home Security Alarm System Burglar An-theft
Aliexpress UK
Motion Detector - Smart enough to ignore pets, while detecting intruders. Can sit freestanding or mounted to a wall or ceiling Wi-fi Connection:11 b/g/n Wi-Fi connection @ 2.4GHz. Outdoor Siren. Now Featuring an Outdoor Siren.
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X-TIGER Bicycle Bell Rechargeable Bike Motorcycle Electric Anti-theft Alarm Horn Loud Alarm Ring Bell Road Cycling Accessories
Aliexpress UK
The Ring Alarm 5 Piece Kit is a wireless home security system in its second generation. This complete system from Ring includes an alarm and offers Wi-Fi connectivity for easy monitoring and management. With an RRP of £219.99, this kit provides a comprehensive security solution for your home, giving you peace of mind knowing that your property is protected with this reliable and user-friendly system. Can collect from Altrincham or Manchester City Centre or post option.
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Bicycle Bell Rings Waterproof Smart Electronic Horn Ring Bell For Electric Bike 36V/48V/60V/72V Bicycle Alarm Loud Sound Ring
Aliexpress UK
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X-TIGER Bicycle Bell Square Rechargeable Bike Motorcycle Electric Anti-theft Alarm Horn Loud Alarm Ring Bell Cycling Accessories
Aliexpress UK
This may be what you are looking for, 3D Printed and made for the Ring Keypad Gen2. - 1x 3D printed V1 Mounting Plate.
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OFFBONDAG Bicycle Bell Rechargeable Bike Motorcycle Electric Anti-theft Alarm Horn Loud Alarm Ring Road Bicycle Accessories
Aliexpress UK
Ring Alarm is quick to install and easy to use. Motion Detector. Get more for less with an optional Ring Protect Plus plan for £8/month. Always connected, and always protected with 4G Cellular Backup to keep you online if your internet goes down.
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ESLNF Bicycle Bell Rechargeable Bike Motorcycle Electric Anti-theft Alarm Horn Loud Alarm Ring Bell Road Cycling Accessories
Aliexpress UK