1 Wireless PIR Motion Detector with 9V Battery. The host supports up to 30pcs wireless detectors, 8pcs remote key fobs, 4 doorbell buttons. 2 Wireless Remote Key Fobs with 23A 12V Battery. 2 Wireless Door Sensors with 23A 12V Battery.
eBay
WiFi or Zigbee Water Leak Sensor Tuya Alarm Flood Leak Detector Smart Home Life APP Water Alert Overflow Alarm Security System
Aliexpress UK
Door Alarm Secrui Wireless Door Window Contact Sensor 120dB Alarm Sensor 4 Door..
eBay
Ewelink Zigbee 3.0 Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works With Zigbee Hub Z2M
Aliexpress UK
Multi-purpose Suitable for various types of doors windows (sliding/crank/hung....doors and windows ), cabinets, and drawers... Real-time State Protection Immediately alarm while thief pushing the door or window. Response in 200ms. Triggered immediately Alarm will be triggered immediately once you separate two parts.110 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner, also helps notify you if visitors/children/pet or others are coming/going when you are at home. Easy Installation The double-sided stickers on the back allow you to easily paste this alarm kit onto any smooth surface.
eBay
WiFi/Zigbee Water Sensor Tuya Leakage Alarm Flood Leak Detector Smart Home Life APP Water Alert Overflow Alarm Security System
Aliexpress UK
Alarm output: open the door and alarm after arming, and trigger the detector to alarm after arming. When the magnetic sensor is disconnected, the KERUI door and window alarm system. This anti-theft door and window alarm is easy to set up.
eBay
WiFi or Zigbee Tuya Leakage Water Sensor Alarm Flood Leak Detector Smart Home Life Water Alert Overflow Alarm Security System
Aliexpress UK
2 x Yale SensCheck Window Sensors. Check-in from anywhere in the world and receive alerts and notifications when your alarm is triggered so you’ll always be in the know through your smartphone. 1 x Yale Sync Hub.
eBay
KERUI W181 Alarm System Secutrity Home WIFI GSM Alarm Tuya Smart Motion Detector Door Sensor Burglar IP Camera Work Alexa Google
Aliexpress UK
1 x Detector Main Body. Item Type: Wireless WiFi Door Window Sensor. Wireless Type: Only supports 2.4 GHz WIFI. Smart Linkage: The wireless security door sensor enables smart scenes by linking the sensor with other devices, such as triggering lights on when door and window are opened.
eBay
Ewelink Zigbee3.0 Water Sensor Alarm Water Leak Detector Flood Alert Overflow Security Alarm System Works With Zigbee Gateway
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
Ewelink Zigbee 3.0 Water Sensor Alarm Water Flood Leak Detector Remote Monitoring Overflow Security Alarm System Support ZHA Z2M
Aliexpress UK
The Smart Door Window Sensor is a cutting-edge home security device that offers peace of mind with its WiFi app control, phone alarm alerts, and compatibility with Amazon Alexa and Google Home. This white, sleek unit is powered by 2 AAA batteries (not included) and features LED indication, wall mounting, and low power warning capabilities. Perfect for indoor use, this door sensor detects when doors and windows are opened or closed, providing a reliable security measure for your home. With its app control and smart home compatibility, this innovative device is a must-have for modern homeowners looking to enhance their safety and security systems.
eBay
KERUI W184 4G WIFI GSM Alarm System Unit Wireless Home Tuya Smart APP Control Motion Sensor Burglar Support Alexa Motion Sensor
Aliexpress UK