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
TPMS Car Tire Pressure Alarm Monitor System Wireless Solar Power 4 Sensors Decoration With Colorful Digital Display Accessories
Aliexpress UK
The Link2Home Secure WiFi Zigbee Smart Wireless Alarm Kit is a complete system that includes a 10-piece package of alarms, all connected wirelessly for easy installation and operation. With features like Wi-Fi connectivity and smart home protocol using ZigBee, this system provides reliable security for your home. Each unit comes with a battery included, ensuring uninterrupted protection even during power outages. This alarm kit from Link2Home offers a convenient and secure solution for home security.
eBay
5Sensors USB Wireless TPMS Car Tire Pressure Alarm Monitor System For vehicle Android Player Temperature Warning For Spare Wheel
Aliexpress UK
eBay
Extractme Tire Pressure Monitoring System Colorful Display Wireless TPMS Motorcycle Solar Charge Tyre Temperature Alarm Sensor
Aliexpress UK
1 Keypad / 2 RFID / 1 Outdoor siren. 1 Gateway w/built-in siren. Transmission Range Up To 80M - 24 Months Battery Life - Tamper Proof. Colour – White / RFID (Black). Fixing – Surface mount. Material – ABS.
eBay
Scare off would-be intruders and alert the neighborhood with this wireless 105 dB indoor/outdoor siren. Loud 105 dB siren makes sure the alarm is heard when a security risk is detected. IP65 weather-resistant design, so the siren can be used indoors...
eufy
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
USB Android TPMS Tire Pressure Monitoring Alarm System Exchange The Tire Position Freely Wireless External Sensors
Aliexpress UK
1x Alarm Motion Detector. 1x Alarm Keypad. 1x Alarm Range Extender. OUR LOWEST PRICE EVER! 1x Base Station. You can expect to receive the item exactly as described and shown within the photos.
eBay
E-ACE K01 TPMS solar sensor intelligence Wireless Tire Pressure Monitoring System Auto Security Alarm Device With 4 sensors
Aliexpress UK
Fully expandable system; up to 32 sensors can be connected to one wireless alarm receiver, while 1 sensor can be connected to unlimited wireless alarm receivers.
eBay
Car TPMS Cigarette Lighter Wireless Universal TPMS USB Digital tpms Tire Pressure Alarm System 4 External Internal Sensor
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
E-ACE TPMS Wireless Intelligent Sensing Tire Pressure Monitoring System Safety Alarm Electronic Clock LCD Display
Aliexpress UK