Garage Door Remote Replacement
Sliding gate opener receiver
Remote Control Duplicator JH-TX278
Infrared Beam Sensor for Roller Shutter Garage Door - Photocell - NC or NO
12-24V battery infrared photocell
The photocells are designed to detect obstacles in automatic door and gate installations, preventing collision with the door/gate. They are made up of an infrared transmitter module (TX) and receiver module (RX). If a person or object interrupts the beam of light emitted by transmitter (TX) (or the beam does not reach the receiver due tofailure or loss of setting), the receiver (RX) enables the corresponding relay and informs the installation control unit.
|Brand name:||JUHUI or CUSTOMIZED|
|Parameter:||Active infrared beam sensor|
|How to use it:||Please check the manual|
|Receiving range:||Between 15m-20m|
|Usage||It works for garage door /barrier gate/sliding door etc.|
|Power supply||RX:3V TX:12 -24V AC/DC|
|Power comsumption||TX: 0.1mA RX: 17mA|
(1) Install the receiver (RX) keep away from direct sunlight
(2) Choose a location for the transmitter and receiver equipment.
The two modules should be as aligned as possible.
(3) The installation height of photocells will depend on the installation
(in general, we recommend installation at a height of less than
300mm from the ground and at a distance of less than 200mm
from the leaf of the gate).
(4) Connect the electrical power supply. When the receiver correctly
receives the beam sent by transmitter, the NC contact remains
closed and LED light off. When the beam is interrupted, the NC
contact opens and LED light on.
Mainly apply to Barrier Gate, Motorcycle Alarms, Car Alarm, Home Alarms, Panic Buttons, Garage Door, Rolling Curtain etc.