KERUI M7 Wireless Welcome Doorbell 433Mhz Home Security PIR Motion Detection Alarm System 32Songs Door Chimes Smart Doorbell
Feature
1) 32 songs can be choose;
2) Integrate with the function of welcome, burglar, doorbell, night light;
3) Can add maximum 30pcs accessories (including detectors and remote controls) ;
4) Support the accessories with code EV1527/PT2262
5) 4 level volume to adjust
6) Power-saving design
Long Reliable Range (up to 150m/490ft)
Communication range of up to 150m/490ft (the distance from the sensors to the receiver In THE OPEN AIR) and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors
Different Chime Tones (32 ringtones)
The receiver is a doorbell design with 32 different ringtones for personal preferences ,press “music”button to choose, 4 levels volume adjustment(High/ Middle/Low/Mute) from 0-80dB, press receiver's second button to set.
Visual Alerts
When infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash; the LED light indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
Wide Applications
1. Use as a welcome doorbell chime at daytime and a burglar alarm system at night;
2. can be used at doors,doorway,driveways,walking paths at your house,home, apartment, office, hotel, store and many other indoor places, not suitale for outdoor,the motion door chime alarm system without waterproof function.
Note:The remote control need to buy by yourself from our shop as your need,thanks.
Technical Parameters:
Working Current: <1mA
Working Temperature: -10 to 50 degree
Receiving Frequency: 433MHz
Receiving Distance: 150 meters (open area)
Notice:
1. Please try to use high-quality alkaline batteries or rechargeable batteries.
2. Non-professionals do not attempt to repair.
3. Don not installed the product in the place exposed to rain and derectly sunlight.
4. Patented products, counterfeiting is not allowed.
