ZEXEF Gate Entry Visitor Door Bell Chime Alert Alarm AC110-240V EU /US Plug Wireless Motion Sensor
Aliexpress UK
Fully expandable system, up to 32 HTZSAFE sensors can be added to the receiver and 1 sensor can be added to unlimited receivers. -- Restart the receivers or sensors will not miss the records. -- Improved wireless transmission technology(FSK+FHSS) to avoid the signal interference from other wireless devices.
eBay
Wireless Driveway Alarm 800 Meters Long Range Weatherproof Outdoor Motion Sensor&Detector Security
Aliexpress UK
Waterproof Motion Detector. 1 waterproof PTR motion sensor. Detection Distance：<6-12m (open area).
eBay
Fully expandable system, up to 32 HTZSAFE sensors can be added to the receiver and 1 sensor can be added to unlimited receivers. -- Restart the receivers or sensors will not miss the records. -- Improved wireless transmission technology(FSK+FHSS) to avoid the signal interference from other wireless devices.
eBay
There are two parts to this driveway security system. - Wireless and weatherproof PIR motion sensor. - Passive Infrared (PIR) motion detector. This unit contains a series of LEDs and a small buzzer to let you know when the outside transmitter detects motion so you'll be prepared for a knock at the door or beep in your driveway.
eBay
Wide range of sensors availible you can add as many as needed! Used but in excellent condition. Visual Alert: Yes Backlight illuminates + Vibrate function. PIR: 120 (W) x 80 (H) x 60 (D) mm. Frequency: 433.92 MHz.PIR Specification.
eBay
The motion detector power by 1 9V batteries (not included). Loud: 110 Db alarm. 2pcs x Alarm Sensor. When the alarm is triggered,it will sound for 20 seconds. Wireless: Yes. Item Shape: Rectanguler. Scanning area: 110°.
eBay
Fully expandable system, up to 32 HTZSAFE sensors can be added to the receiver and 1 sensor can be added to unlimited receivers. -- Restart the receivers or sensors will not miss the records. -- Improved wireless transmission technology(FSK+FHSS) to avoid the signal interference from other wireless devices.
eBay
Wireless Driveway Alarm ●Shop Keeper in day time,anti-thief in the night,doorbell/alarm/color lights/lighting multi-function ●Remote transmission range up to 280M/918ft in the open space ●11 Ringtones, ,remember your last set melody and volume level once powered off ●Colorful LED lights,adjustable brightness,distinguish multiple entrances by different colors ●4 stages adjustable volume(Loud/High/Middle/Low)from 113-25dB ●Receiver can learn from up to 32 wireless sensors like PIR motion,magnetic or vibration sensor as well as up to 8 remote controllers. Door Window Anti-theft Alarm Using electromagnetic induction technology, easy to install. The open state, as long as the open windows and doors, the machine will send out 110db alarm.
eBay