1000Ft Working Range: Wireless magnetic door and window alarm monitor every areas that you care. You will hear a "ding dong" sound, indicating the receiver is in pairing mode b. Separate the magnetic sensor parts (move the door sensor magnet away).
eBay
For Tuya Zigbee Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm SmartLife Magnetic Door Sensor Home Assistant
Aliexpress UK
Manufacturer SECRUI. It uses a simple magnetic strip design that automatically alerts you when it’s separated, so you know if a certain door or window has been opened. The door notification sensor is very easy to install and requires no unique tools or technologies.
eBay
Tuya Zigbee Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google Home
Aliexpress UK
With a sleek white design, these alarm sensors can be easily mounted on doors and windows for added protection.
eBay
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Support Alexa
Aliexpress UK
The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders.SpecificationMaterial: ABSSound Intensity: 125dBPower Source: LR44*3 (included)Installation Distance: <10mmAlarm Host Size: 75mm x 39mm x 12mm/ 2.95" x 1.54" x 0.47" (L*W*H)Magnetic Strip Size: 32mm x 11.5mm x 10mm/ 1.26" x 0.45" x 0.39" (L*W*H)Packing List: 1 x Door Window AlarmAdvantageFeaturing a loud 125dB a-lert sound, this door alarm ensures that any rare activity is immediately detected and brings attention to the situation. With its high decibel output, it not only a-lerts those inside the house but also acts as a deterrent to scare off intruders.
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Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety
Aliexpress UK
Features a powerful, high-decibel siren that instantly alerts you to unauthorized entry, helping deter burglars and intruders. Loud Audible Alarm. Quick and simple to set up — no wiring or tools required.
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Awapow Wireless Door Alarm With Remote Control Anti-Theft Door And Window Security Alarms Home Security Sensor Burglar Alarms
Aliexpress UK
Alexa,Tuya,Google Assistant. App: Smart Life / Tuya Smart. WiFi Version only supports WiFi 2.4GHz. No Hub Required. WiFi 2.4GHz. Works with Alexa and Google Assistant. 6000 trigger. The WiFi version of the Door sensor is not suitable for linking lights on.
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Awapow Wireless Door Alarm With Remote Control Anti-Theft Door And Window Security Alarms Home Security Sensor Burglar Alarms
Aliexpress UK
Open the door and see if the siren sounds. 1/2/4/10X Alarm Kit (alarm unit & magnetic sensor). Sensor type: alarm. Alarm type: sound. Fix the host to the door / window with double-sided tape. (Battery is not included).
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Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window Entry Alarm
Aliexpress UK
2x Door & Window Entry Alarm Set. They also have a simple on/off switch, an instant alarm of 105 decibels. with double sided adhesive mounting pads.
eBay
1Pair Home Alarm Wired Rolling Door Alarm Magnetic Switch Window Metal Door Max 70mm Work Distance Open Control Door Sensor
Aliexpress UK