Battery Test – built in low battery warning. Weatherproof – Push on / Push off rocker switch operation. Battery Powered – Easy to replace 9v battery. Key Features Technical Data.
eBay
FUERS Wireless Door Sensor Alarm Door Bells Chime Home Security Motion Detector Visitor Alert Welcome Chime Burglar Alarm System
Aliexpress UK
The internal strike type electric bell ensures that the alarm reaches further, making it ideal for large spaces. This internal strike alarm bell is suitable for various settings, making it perfect for schools, offices, and residential buildings.
eBay
KERUI Wireless Mini Design PIR Motion Detector Passive Infrared Alarm Sensor with Magnetic Swivel Base for Home Alarm System
Aliexpress UK
Good condition For £12
eBay
KERUI D025 Wireless Magnetic Door Sensor Detectors 433Mhz Door Alarm For Home Alarm System Door Sensor Alarme De Porte
Aliexpress UK
Detector Remote Indicator.
eBay
Car Engine Lock Alarm 2.4G RFID Immobilizer Wireless Engine Lock Car Alarm System Anti-Hijacking Circuit Cut Auto Unlock Device
Aliexpress UK
High-decibel sounder ensures clear and effective alarm notification. Fire Class 2 / 4 Zone Fire Alarm Panel Ensure the safety and security of your property with this all-inclusive Fire Class fire alarm panel custom kit.
eBay
PGST 2G Wifi Wireless Home Alarm System, WiFi Alarm System for Home Security with Alarm Siren, Remote, Motion, and Door Sensors
Aliexpress UK
The internal strike type electric bell ensures that the alarm reaches further, making it ideal for large spaces. This internal strike alarm bell is suitable for various settings, making it perfect for schools, offices, and residential buildings.
eBay
Extractme 108dB Anti-Theft Alarm Wireless Vibration Alarm with Remote Control Door and Window Alarm Car Alarm Security System
Aliexpress UK
The internal strike type electric bell ensures that the alarm reaches further, making it ideal for large spaces. This internal strike alarm bell is suitable for various settings, making it perfect for schools, offices, and residential buildings.
eBay
Mini Wifi NVR 8CH 5MP XMeye WIFI Video Recorder For Wireless Security System TF Card Slot 2.5'' HDD Face Detection Email Alarm
Aliexpress UK
The internal strike type electric bell ensures that the alarm reaches further, making it ideal for large spaces. This internal strike alarm bell is suitable for various settings, making it perfect for schools, offices, and residential buildings.
eBay
KERUI Tuya WIFI GSM Alarm System Smart Home Security Buglar RFID APP Wireless Motion Sensor Detector Sistema de alarma
Aliexpress UK