Wireless Motion Detector Burglar Alarm Sensor DC 3V PIR Infrared Doorbell

1/4

$ 12.16

$ 15.20

20% Off

#EHO495702

This product is not returnable.

Color & Size

Item Description

93.33%Fulfilment Rate

0Rating

121Followers

93.33%Fulfilment Rate

0Rating

121Followers

Introductions::
1. Gently open the front cover of the sensor, install a 9V laminated battery, and open the switch on its internal circuit board.
2. Slide the back battery cover on the back of the receiver and install two No.5 batteries.
3. Push up the power switch on the side of the receiver to turn on the receiver switch.
4. Install the sensor on the side of the entrance of the gate or where you need to detect the human body.
5. Adjust the volume of the receiver. Turn the power switch of the receiver to the middle position for low volume and the top position for high volume.
6. Adjust the sensor Angle to the appropriate position. When the customer enters its detection range, the receiver will automatically emit a pleasant music ring tone and the red LED light will be on.
7. Each time the sensor power is turned on, the wireless greeter doorbell needs to perform "self-check" function, about 10 seconds, and then enter the normal working state.
Specifications:
1. Operating Voltage of Inductor: DC 3V (the product does not carry batteries, so you need to purchase by yourself)
2. Working Voltage of Receiver: DC 9V (the product does not carry batteries, so you need to purchase by yourself)
3. Transmission Frequency: 315 MHz
4. Launching Distance: 100 m/328.08 ft (in an open environment without obstruction or interference)
5. Sensor Distance of Transmitter: 3-7 m/9.84-16.40 ft
6. Music Ringtone: Classic single (For Alice)
Package include:
1*Doorbell set

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