Supplied with fixings and battery. Lightweight, compact and slim.
eBay
Aqara Water Leak Sensor ZigBee Water Immersing Detector Alarm Security Soaking Sensor Smart Home For Xiaomi Mi Home Homekit APP
Aliexpress UK
Part Number: SAA5015. You can set your own 4 digit PIN code. Its 100dB siren is loud enough to alert you when motion is detected. There is also a low battery indicator, a red light warns you when batteries are running low.
eBay
Zigbee Door Window Sensor Open Closed Detector Security Wireless Burglar Alarm Door Sensors Support Alexa Home Assistant Z2M
Aliexpress UK
LOUD AUDIBLE WARNING: Very loud 100dB siren alerts you when motion is detected after 10 seconds, if the PIN code is not entered. The Yale shed & garage alarm is standalone wire free and battery operated, making it simple to install without the need to run cables.
eBay
ZigBee Door And Window Sensor Home Security Wireless Burglar Alarm Door Sensor Detector Works With Ewelink App Alexa Zigbee2mqtt
Aliexpress UK
Requires compatible hub. Unlock your door without keys by entering your code on the lock's backlit touchscreen keypad; Lock the door behind you with a tap or by enabling Auto Relock.
eBay
EWelink ZigBee Door And Window Magnetic Sensor Wireless Door Alarm Detector Smart Home Security Works With Zigbee2MQTT Alexa ZHA
Aliexpress UK
Yale Smart Hub 3.0 Wall Bracket, Also fits the YALE IA-HUB. Allows you to mount your Yale hub anywhere in the house with a clutter free look. Yale hub and wires are NOT included.
eBay
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Support Alexa
Aliexpress UK
LOUD AUDIBLE WARNING: Very loud 100dB siren alerts you when motion is detected after 10 seconds, if the PIN code is not entered. The Yale shed & garage alarm is standalone wire free and battery operated, making it simple to install without the need to run cables.
eBay
KERUI M525 Wireless DoorBell Burglar Alarm 32 Songs Optional 500ft Door Chime Home Security Welcome Smart Anti Theft Doorbell
Aliexpress UK
eBay
Smart Home Doorbell Wireless Outdoor Doorbell IP65 Waterproof Door Bell 39 Songs Smart Security Alarm Door Bell Chime Kit
Aliexpress UK
The Yale Wireless shed and garage alarm is the ideal way to secure buildings outside of the main home. Simple to wall mount or can be used free standing, The 100dB alarm will sound if motion has been detected and the correct 4 digit PIN code has not been entered within 10 seconds of entering. Runs on 4x AA batteries (not included) and a low battery light will warn when batteries are running low.
eBay
Aqara Zigbee Submersion Sensor Water Overflow Leak Detector Alarm Security Immersion Sensor IP67 Waterproof for Mi Home Homekit
Aliexpress UK