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KERUI Wireless Split Welcome Motion Sensor Alert Alarm System Doorbell Door Bell with Long Range Receiver and Transmitter Home or Office Security Protection for Front Doors Entryways Garages
- LONG RELIABLE RANGE: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: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.
- EASY INSTALLATION:As for this visitor motion chime, there are no wires to run, no installation hassles, the sensor is wall mountable,before using,please read the manual carefully and put in batteries (not included),adjust the sensor’s angle avoid false alarming,please note the package not included the remote control,just one receiver and one motion sensor(without batteries),if there are any questions, please contact us freely
- WIDE APPLICATION:Use as a welcome doorbell chime at daytime and a burglar alarm system at night;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.And the remote control need to buy by yourself from our shop as your need,thanks.
The door chime alarm system comes one receiver and amotion sensor with pre-programmed no set up required,insert the battery thenyou can use them;but after you change new batteries,need to pair motiondetector to receiver again,the receiver host not memory function. Door chimetriggered by PIR motion sensor,send signal to receiver,it will make soundalong with flashing to alert you of a possible entrance,the motion sensorwithout waterproof function,normally be used at indoor,if you need use them atoutside,have to use a cover to protect it. When motion sensor no red light orcan’t trigger the host,or the receiver can’t get sginal from thetransimitter,or detect distance is lessen,please change new battery,also bothof them can powered by USB power cable. We recommend that use high capacitybattery so that can extend product life,also the batteries life is relate tousage count,hope you can understand. Wireless door entrance bells & chimes forbusiness office home security burglar alarm system Chime doorbell/welcome bymotion sensor detect any movement,long range to receiver,loud up to 80db,willnever worry miss any customer and visitors. The PIR Motion Sensor detectionrange is 2~8M,vertical angle 15 and horizontal angle 110 degree,it can beadjust as your needs avoid false alarm/warning/remind. Expandable doorbellsystem The Receiver with 4 work mode (Doorbell,Welcome,Alarm,Night light)press ‘M’ button to set,also you can add a remote control in this doorbellsystem,but please note the button’s meaning on it is different from it’s inalarm system like above picture show. As your need,add more sensors orreceivers to giving your every visitors warm welcome. Easy Installation-Nowiring needed Install the PIR Motion Sensor at the side/top of door;thereceiver can be placed in the front office etc,it powered by DC 5V powersupply or three 1.5V AAA batteries(both package not included),mountinghardware, and adhesive tape are included. Up to 30 KERUI brand additionalaccessories can be paired to the receiver host sold separately,likedoor/window sensor,infrared/curtain PIR motion sensor,push doorbell buttonetc,compatible with more sensors and receivers as door chime/burglar securitysystem
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