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 433mhz Wireless Door Sensor Home Alarm Security Window/ Door Sensor Detector For W18 W20 K52 WIFI GSM Alarm Systems
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
Fire Protection 433MHz Smoke Detector Wireless White Color Smoke Sensor Highly Sensitive alarm fire For Home GSM 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
ACJ Portable 433MHz Wireless Fire Protection Smoke Alarm Sensor Independent Alarm Detector For GSM Home Security Alarm Systems
Aliexpress UK
eBay
Portable 433MHz Wireless Fire Protection Smoke Alarm Sensor Independent Alarm Detector For RF GSM Home Security Alarm Systems
Aliexpress UK
KAC WR4072-470. IP67 Rated. For use on conventional fire alarm systems that operate from a 470 ohm zone trigger input. Fire Alarm Break Glass Call Point. Fire Alarm Manual Call Point. Compatible with the majority of UK conventional fire alarm panels.
eBay
433MHz Wireless Fire Protection Smoke alarm Detector Alarm Sensors Work with Tuya WIFI GSM home security Alarm Systems
Aliexpress UK
Supplied in an attractive flush or surface mountable plastic enclosure, it includes eight detector zones, four conventional sounder circuits, class change and alert inputs, four open collector outputs (fire, fault, reset and remote) and combined keypad/keyswitch entry.
eBay
7 inch 4G & WiFi Home Alarm Host System Wireless GSM Big Screen Touch Panel Tuya Smart Security Protection Kit Remote Control
Aliexpress UK
This smart keypad lock accessory features a contemporary, low-profile design that can be discreetly installed within 30 feet of your Level smart lock without distracting from your entryway. Open the door to possibility.
eBay
433MHZ Wireless Solar SIren Sound Light Flash Alarm Outdoor Alarm Horn for PGST GSM Home Security Alarm System
Aliexpress UK
We will be glad to work the situation out with you. WE WILL DO OUR BEST TO RESOLVE ANY ISSUES.
eBay
Wireless PIR Motion Sensor Detector Alarm With 2 Remote Control Power Adapter For Home Shed Garage Caravan Alarm Security System
Aliexpress UK