The Bft garage door accessory is a pair of adjustable photocells for detecting obstacles in automatic gates, barriers and access control systems. The optical head can be adjusted horizontally up to 180°, making alignment easier on surfaces or pillars that are not in a straight line. Their nominal range is 20 m.
- Type: Photocells
- Quantity: Pair
- Head adjustment: Up to 180° horizontally
- Range: 20 m
- AC power supply: 12–33 V
- DC power supply: 15–35 V
- Protection rating: IP44
- Operating temperature: From -20 °C to +55 °C
- Transmitter (TX) consumption: 20 mA
- Receiver (RX) consumption: 12 mA in standby, 30 mA maximum
- Contact rating: 30 V, 1 A