1 X Surface Magnet. Colour: White. Material: High impact Polystyrene. Check availability with our specialists. 1 set Includes Part number ASSFC004. (Choose the number of sets you require above). Product details.
eBay
ONENUO Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
Aliexpress UK
The Ring Alarm Door & Window Contact Sensor (2nd Gen) is a new addition to your home security system. This device is designed to alert you when a door or window is opened, providing added protection and peace of mind. Easy to install and use, it enhances the security of your home.
eBay
Window Door Magnetic Sensor Alarm Anti-theft Home Alarm Security Smart Sensor to Detect Open Door Refrigerator Alarm Door Sensor
Aliexpress UK
This alarm is the perfect way to protecting your home or place of business against theft. The alarm function is triggered using a magnetic sensor or using the provided remote control. You can arm, disarm, sound alarm and change to the doorbell function using the remote. This is ideal for shops and offices. The 110 decibel alarm is perfect on windows, doors and sheds to protect your goods. Features: 100% brand new and high quality Super loud 110 dB alarm Convenience in installation, just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive Ideal entry warning for homes, apartments, mobile homes and more.
eBay
HIVA Waterproof Alarm System Wireless Radio Frequency 433MHz Outdoor Solar Strobe Light Alarm With Door Sensor Infrared Sensor
Aliexpress UK
Test: Sounds a "Didi-Didi" test beep from the siren. - Press the "S" button on the remote to trigger the panic alarm. - Triggers siren instantly when separated by over 1mm from the magnetic strip. Connect the siren unit to a power outlet.
eBay
Door Opening Sensor Doorbell Wireless Time Delay Door Alarm Anti-theft Door Window Security Alarm Refrigerator Alarm Door Sensor
Aliexpress UK
Enjoy effortless Installation with Convenient Mounting Pads (Batteries Included). This user-friendly device is designed to enhance the Security of Your Doors and Windows. It features a powerful 105 dB Instant Alarm equipped with a convenient On/Off Switch.
eBay
YUPA Waterproof Alarm System Wireless Radio Frequency 433MHz Outdoor Solar Strobe Light Alarm With Door Sensor Infrared Sensor
Aliexpress UK
eBay
ZigBee Door And Window Sensor Home Security Wireless Burglar Alarm Door Sensor Detector Works With Ewelink App Alexa Zigbee2mqtt
Aliexpress UK
ELPINE Wireless Window Door Burglar Security Alarm. 100 DB Instant Alarm. Easily mounted by adhesive tape to window or door.
eBay
FUERS Wireless Door Sensor Alarm Door Bells Chime Home Security Motion Detector Visitor Alert Welcome Chime Burglar Alarm System
Aliexpress UK
Open the door and see if the siren sounds. 1/2/4/6/8/10X Alarm Kit (alarm unit & magnetic sensor). Sensor type: alarm. Magnetic sensor: 9X3X2CM. Alarm type: sound. Alarm unit: 4.5X1.5X1.5CM. Fix the host to the door / window with double-sided tape.
eBay
KERUI 433mhz Wireless Door Sensor Home Alarm Security Window/ Door Sensor Detector For W18 W20 K52 WIFI GSM Alarm Systems
Aliexpress UK