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Wireless infrared sensor senses doorbell alarm bell


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Main Features:
-Infrared motion sensor: imported infrared motion sensor with 3 – 7m control range, much more accurate
-With 38 songs and 3 volumes control: you can adjust it according to your condition. Just abandon the traditional noisy bell
-Easy to install: just place the sensor at the entrance to your driveway and the receiver inside your home
-Wire-free installation: never worry about the disorderly wire affecting the appearance of your room
-Easy to use: infrared sensor detects motion and sends a signal to the receiver
-Exquisite design: simple appearance and comfortable luster, fit all kinds of decorative style well
-Long detecting distance: working range up to 70m between receiver and transmitter to remind you of the arrival of families, guests or anyone who visits your home or business
-Application:ideal for hotel, home, store, office, villa and anywhere you want to be alerted to motion

$55.99

Shipping: in 2-7 business days.

Main Features:
-Infrared motion sensor: imported infrared motion sensor with 3 – 7m control range, much more accurate
-With 38 songs and 3 volumes control: you can adjust it according to your condition. Just abandon the traditional noisy bell
-Easy to install: just place the sensor at the entrance to your driveway and the receiver inside your home
-Wire-free installation: never worry about the disorderly wire affecting the appearance of your room
-Easy to use: infrared sensor detects motion and sends a signal to the receiver
-Exquisite design: simple appearance and comfortable luster, fit all kinds of decorative style well
-Long detecting distance: working range up to 70m between receiver and transmitter to remind you of the arrival of families, guests or anyone who visits your home or business
-Application:ideal for hotel, home, store, office, villa and anywhere you want to be alerted to motion

Specifications:
– Working voltage of the receiver: 110 – 240V
– Working voltage of the PIR sensor: 4.5V
– Working range: up to 70m
– Infrared sensing distance: 3 – 7m
– Power for sensor: 3 x AAA battery (not included)
– Power for receiver: USB cable (not included)

Specification
Dimensions and Weight
Product weight: 0.1170 kg
Package weight: 0.1770 kg
Package Size(L x W x H): 10.50 x 9.50 x 9.00 cm / 4.13 x 3.74 x 3.54 inches

Package Contents
Package Contents: 1 x Receiver, 1 x Sensor, 1 x English User Manual






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