Can be used to set-up an invisible security system using infrared (IR) beams. When the beam is broken (or the power supply cut) the relay is tripped. This can be used to sound a bell, alarm or other device.
It can be used for detecting customers entering a shop or other INDOOR applications. Can also be combined with our LED Counter kit 3129 to count people or other objects as they break the beam. The beam is very powerful and distances up to 15 metres can be monitored with this kit (considerably less in direct sunlight). Recommended for indoor use.
The kit consists of two separate PCBs - a transmitter board and a receiver board.Specifications
|Supply voltage||Regulated 12Vdc (Order Code 660.446UK)|
|Current consumption||~ 65mA approx (relay active)|
|Output||1 x SPDT Relay|
|Up to 48Vac or 28Vdc @ 2 Amp max. (Relay Datasheet)|
|Relay Connections||NO, NC, C (Relay FAQ)|
|Dimensions (mm)||Transmitter: ~30 x 24 x 15|
Receiver: ~48 x 51 x 25
|Board Connections||Power: 5.5 x 2.5mm DC sockets|
Relay: Screw terminal block
|Product Format||Electronic soldering kit (KT) or |
Pre-assembled module (AS) Product Formats Info