Best Seller IR infrared Active sensor, photocell beam sensor garage door window photo sensor,photoel

Features:

1.Single beam sensor/single beam detector is used for automatic slide door, coil door , garage door windows etc.

2.Consists of a transmitter and a receiver, and the integrated amplifier can produce infrared beam.

Narrow infrared beam (I or II) can avoid interruption by external light.

3.Even installed at low height(20-40cm from the floor), the detecting distance can also be guaranteed(5-15meters).

4.The beam produced by MICROCELL provides a self-detecting function for the sliding doors. once the self-detecting beam is interrupted, the door will stop closing and reverse rapidly to the utmost width. The door will open until the detecting beam is resumed. When the door completely closes, the detecting beam becomes invalid.

Specification:

1.Technology:infrared
2.receiver range:≤15m,range can be reduced to    

                                 30% in bad weather              

                                  conditions;for rain,dust.etc.
3.infra-red frequendcy:1.92khz
4.power supply:12 to 24V DC/AC
5.wave length:940nm
6.input:RX 15mA -TX 30mA
7.Operating temperature: -20 °C to +70 °C
8.relay output:1A max 36V

Installation:

The best height of installation should be over 20cm, and the distance should be over 2 meters. Putting the infrared devices in vertical
and keeping them in line when install them. Install the receiver part first, then goes the transmitter (the “OFF” light won’t turn on when
both device are kept in line), consolidate them, then the whole installation has been finished.

Notice:
Due to the high power of the device itself, the devices will make no action if they are kept too close. In such case, one of the devices
should be drag back at least 1 meter and then try it again. When the devices is insensitivity due to a comparatively close installation,
take out the condenser lens inside both the receiver and controller, which will help to increase the sensitivity