The CM-600 is an older occupancy sensor that has been discontinued. It is comparable to the CM 9 occupancy sensor. The major difference between the two is that the CM-600 has NO time delay settings. In the older model sensors and older model power supplies, such as CU-20 and AR-20, the time delay setting is a potentiometer (rotary time switch) on the power supply. The time delay is set by turning the pot to the desired setting. All the way to the left is 30 seconds (.5 on the device) and all the way to the right is 20 minutes (20 on the device).
Have more questions? Submit a request