Built in photo-sensor Automatically switches on the illuminator at night time and switches off during daytime. 10 Lux on, 20 Lux off, with 1 minute delay.
Voltage spikes protection up to 60V for optimal protection use seperate power surges!
Mixed polarity protection
The IR-K series are very powerfull Infrared illuminators. There is an additional built-in near field illumination zone to illuminate the unlighted zone around the illuminator. They have unprecedented performance for their size.