PIR detection range 5m. Built in PIR motion sensor. The alarm will last for 30 seconds. Sensitive detection: flashing light for 5-10 seconds to issue an alarm. Delay: A soft "beep-beep" is produced for 12 seconds.
eBay
LED Large Digital Wall Clock Remote Control Temperature Date Week Display Adjustable Brightness Modern Living Room Alarms Clocks
Aliexpress UK
PIR detection range 5m. Built in PIR motion sensor. The motion detector power by 4 AA batteries (not included). The alarm will last for 30 seconds. Simply peel off the backing strip on the mounting pad and apply where desired on both doors and windows.
eBay
Remote Control LED Wall Clock with Dual Alarms,Calendar and Temperature Display for Home Decoration.Brightness Adjustable
Aliexpress UK
Smoke Detector WiFi Wireless Fire Detector Fire Alarm WLAN Smart Tuya Detector. Smoke alarms cannot be turned off manually after the alarm is triggered. Alarm sound pressure: 80db/1m. Alarm current: ≤160mA.
eBay
Tuya WiFi/ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detectors APP Remote Alarm Work with Alexa Google Home
Aliexpress UK
IEC Codes: 6LR61 / MN1604. Type: Alkaline. Battery Size: 9V. Performance may vary depending on device and usage patterns. Model: Plus.
eBay
Tuya WiFi/ZigBee Door Window Sensor Smart Home Wireless Door Open Close Detectors APP Remote Alarm Work with Alexa Google Home
Aliexpress UK
●The non-corrosive fog can be natural degraded. ●Ease installation and maintain. ● Fog can stay in the air for 60 minutes in enclosed space. ●A variety of startup modes approved. The fog generator can be seamlessly integrated with other security products.
eBay
Mosque Prayer Azan Clock Islamic Mosque Calendar Muslim Prayer Wall Clock Alarm Ramadan Home Decor + Remote Control+Charger
Aliexpress UK
Carbon Monoxide Detector 5 Year Life CO Alarm with Batteries Warning Sensor UK. LCD Digital Carbon Monoxide Detector Alarm Battery Powered Warning Alarm Sensor. Smoke alarms cannot be turned off manually after the alarm is triggered.
eBay
32 Songs Wireless Doorbell Welcome Door Bell Chime Remote Transmission Smart Home One Click Emergency Security Alarm US EU Plug
Aliexpress UK
During that process you will be issued with an RMA number.
eBay
KERUI D121 120dB Wireless Door/Windows Sensor Alarm 300ft Anti-Theft Smart Remote Control For Kids Cabinet Safety Home Security
Aliexpress UK
Manufacturer: FireAngel. Smoke Detector / Smoke Sensor. Alarm indication: acoustic and optical. Technology: optical with temperature sensor. CONDITION: Electrically functional product, but no sound signal.
eBay
KERUI 120dB Window/Door Sensor Alarm Wireless 300ft Remote Control For Kids Cabinet Safety Home Security Smart Anti-Theft D121
Aliexpress UK