The Desme photocell is a hardwired photocell measuring 105mm x 43mm x 37mm. It has an adjustable lens offering 20° horizontal movement and 5° vertical movement. The Desme has a 30m maximum range.
| Transmitter: 10mA
Receiver: standby 10mA / max 18mA
|-20 / +55°C
|20° horizontal and 5° vertical