The DOL 40R series comprises three models namely the DOL 41R, DOL 43R and the DOL 45R all with different functionalities.
The DOL 41R has no time delay, the DOL 43R has the option of delayed disconnection. In addition to the two options mentioned, the DOL 45R also has the option of delayed switch-on. The sensitivity of the sensor and delay time are adjusted by two push button switches, and light diodes indicate when the switches are activated. The DOL 40R series of capacitive sensors from dol-sensors provides great functionality and is easy to operate.