The optimized design of the KERUI-DW9 driveway alarm is that it is easy to install and easy to use, and it is also a home alarm system product that you are worth relying on.
● Easy to install, you can protect your home in the shortest time after receiving the product and provide a line of defense for your home.
● House alarm of detector has super infrared penetrating power reduce false alarms from the bad weather such as rain/snow or other natural light sources interference such as sunshine.
● The receiver has four buttons, multi-color LED indicators, easy to operate, so you can quickly match the receiver to the sensor, choose the music and volume that suits you. (Search for "HOW TO PROGRAM & RESET DW9" for about 3 minutes on YouTube to see the tutorial video.)
● You can turn off the LED light display through the sensor's internal switch, making it difficult to find the sensor when working at night.
● If LED flash one time that indicates humans or vehicle pass by. If flash 3 times indicates a low power prompt, please replace batteries. In this case, short press the power button to automatically check if other detectors are low.
● Detectors detect every five seconds, helping to reduce unnecessary false positives and save power.
Working voltage: DC3V 2*AA batteries
Detection interval: 5s
Detection distance: 6-12m
Detection angle: 90 degrees
Working temperatures: -10~=50
Outdoor usage: waterproof (IPV4)
Working humidity: up to 95% RH (no condensation)
Installation height: 1~2m (vehicle),2~4m (human)
1X the host (not include 3*AA1.5V battery )
1X Infrared motion sensor（not include 2*AA1.5V battery）
1X power adapter (input:180V~240V,output:5V -0.5A )
Supporting mounting parts