Build-in siren, v ery loud alarm up to 120dB. 1x PIR motion sensor (battery - not included). Alarm sound: 120dB. No wifi network is needed. Detection Angle:110 degree. 1x User Manual. Plug and play, easy to install.
eBay
Motion Sensor Alarm with Remote Control, Indoor Wireless Infrared Security Motion Detector with Siren (125dB)
Aliexpress UK
1 x PIR Motion Sensor Alarm Unit. ✅Effective Burglar Deterrent: Deter intruders and protect your property with this easy-to-use motion sensor alarm. We are specialist in hardware, electrical, household, gardening, personal care stuff, furniture etc.
eBay
PG-107 Tuya Wireless WIFI GSM Home Burglar Alarm System IP Camera PIR Motion Sensor Door Sensor Security Alarm Kit APP Control
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 PIR Infrared Motion Detector Alarm 120 high decibel Home burglar Alarm Motion Sensor with remote control and Door Sensor
Aliexpress UK
This can be used in other places like offices and cupboards you want to keep the kids out of. It can be used in garages and sheds. It can be placed to cover the front door, back door, windows, garage, shed, outbuildings and the list goes on.
eBay
KERUI 4G tuya APP Remote Control Home Alarm Security System WiFi Wireless Burglar Alarm Set with Motion Sensor Door Sensor W184
Aliexpress UK
To Customer: Thank you for choosing K007. Our store is committed to providing you the best quality products Service. If you have any questions about the products after receiving the packages, please contact us and we will solve them for you as soon as possible. Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Package Include: 2 x Home Security Alarm 4 x Remote Control Key Rings Description: .
eBay
Home Burglar Security Alarm System Wireless Motion Sensor Detector Door Sensor Outdoor Siren Remote Control Work With Alarm Host
Aliexpress UK
Built in PIR motion sensor. - PIR motion sensor: Built in. It can be situated to cover the front door, back door, garage, shed, outbuildings etc. Suitable For:Front Door, Back Door, Garage, Shed, Outbuildings.
eBay
CPVAN Motion Detector for Home Burglary Security Protection Wireless Motion Sensor with Door Sensor Alarm and Remote Control
Aliexpress UK
This device is a PIR Motion Detector that sounds for 20 seconds once motion is detected. It can be used with much success for detecting ghosts and spirits. Built-in PIR motion sensor. It's got a 105 Db alarm so it's quite loud and you can hear it from far away.
eBay
Aqara Smart Vibration Sensor Zigbee Motion Shock Sensor Detection Alarm Monitor Built In Gyro For Xiaomi Mijia Homekit Smarthome
Aliexpress UK
This can be used in other places like offices and cupboards you want to keep the kids out of. It can be used in garages and sheds. It can be placed to cover the front door, back door, windows, garage, shed, outbuildings and the list goes on.
eBay
MOES Tuya ZigBee Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Remote Control
Aliexpress UK