4VWIN Driveway Alarm provides a convenient and economic way to alert you the moment when someone is approaching your home before you see them. When movement is detected, the PIR sensor sends a signal to the receiver unit from up to 100 meters away. What's more, the receiver can pair with up to 50 sensors, giving the ability to secure a large area. We offer many combinations of sensors and receivers, so simply select the system that best fits your need.
To Avoid False Alarms:
Don't mount the PIR sensor in direct sunlight (as PIR detects moving heat sources) or in a place affected by wind. When installing outside, it's best to mount in a shady, protected place with minimal changing temperatures. Also, avoiding mounting on UPVC or metal door frame surfaces which may reduce transmission range.
Power Supply (Receiver): 3*1.5V C Batteries / 6V DC Adaptor (not included)
Power Supply (PIR Transmitter): 1* 9V Battery (not included)
Motion detecting range: 5-8 m
Operating range: 100m (IN THE OPEN AIR)
Ring Volume: 90-115dB (within 0.5 m)
Protection Class (Receiver): IP20 suitable for indoor use
Protection Class (PIR Transmitter): IP44
2 PIR Transmitters
1 Instruction Manual
4 Wall Plugs
4 Screws (4*27mm for installation)
5 Screws (2.5*4.5mm for battery cover)
Service E-mail: email@example.com