Yale Wireless Shed And Garage Alarm - White - SAA5015. It is simple to install, can be wall-mounted or be freestanding. The Yale Shed and Garage Alarm is standalone wire free and battery operated alarm so there is no need to run any cables.
eBay
KERUI Wireless Mini Design PIR Motion Detector Passive Infrared Alarm Sensor with Magnetic Swivel Base for Home Alarm System
Aliexpress UK
Alarm sound:≤ 120dB (within 10cm). IP65 ultra-high waterproof grade ensures that the motion detector is not attacked by rain. Solar Security Sounds Lights Doors Windows Motion Sensor Alarm Infrared Detector.
eBay
CPVAN WIFI Tuya PIR Motion Detector Sensor Alarm 120db solar Siren for Home Security Alarm System Infrared Alarm
Aliexpress UK
Alarm sound:≤ 120dB (within 10cm). IP65 ultra-high waterproof grade ensures that the motion detector is not attacked by rain. Solar Security Sounds Lights Doors Windows Motion Sensor Alarm Infrared Detector.
eBay
CPVAN Universal Remote Control for the Home Alarm System Infrared Alarm Detector PIR Motion Sensor-433MHz-Black (2nd generation)
Aliexpress UK
Alarm sound:≤ 120dB (within 10cm). IP65 ultra-high waterproof grade ensures that the motion detector is not attacked by rain. Solar Security Sounds Lights Doors Windows Motion Sensor Alarm Infrared Detector.
eBay
Smart Tuya WiFi Outdoor Solar PIR Infrared Alarm Wireless Siren Waterproof Burglar Security Strobe Siren App Remote Control
Aliexpress UK
This product is a wide angle passive infrared detector, exquisite design, easy installation. Fit for the locations of the balcony, window, door, corridors, etc. The PIR sensor is a wide angle 10mX10m with high catch performance and false alarm immunity.
eBay
Smart Outdoor Solar USB PIR Infrared Alarm Wireless WiFi Siren Waterproof Burglar Security Strobe Sensor Tuya App Remote Control
Aliexpress UK
Built in PIR motion sensor. The motion detector power by 4 AA batteries (not included). When the alarm is triggered,it will sound for 20 seconds. Loud 120 db alarm. 110 degree wide angle.
eBay
Stainless Steel Wall Fence Mount Bracket for Wireless bridge Outdoor Wifi Router CPE WI-FI AP Infrared Alarm Detector Raster
Aliexpress UK
Voice: There are 13 types of voices, including dog barking, gunshots, wolf barking, gong beating, eagle barking, firecrackers, lion roaring, pig killing, explosion, beep alarm, car horn sound, alarm sound, bell sound, and whistle sound.
eBay
Infrared Alarm Human Body Thermometer Multifunction Thermometer Three-color Backlit Display Forehead Thermometer Digital Display
Aliexpress UK
Alarm sound:≤ 120dB (within 10cm). IP65 ultra-high waterproof grade ensures that the motion detector is not attacked by rain. Solar Security Sounds Lights Doors Windows Motion Sensor Alarm Infrared Detector.
eBay
Tuya WiFi Home Burglar Sensor Infrared Alarm Motion Detector PIR Sensor Smart Life APP Security Protection Remote Monitor APP
Aliexpress UK