Wireless mortise switch Smart Stairway BTN-EL RF (Product code: )

The non-locking switch (button) is intended for use with digital receiving radio devices with EV1527 4-channel encoding. The switch can be useful if the finishing work is already completed, but the wires for the wired switches have forgotten to be predicted, or the laid wires do not meet the requirements and cause false activations due to the occurrence of inductive interference. 
The switch can be used with the Smart Stairway SS-xxxx series ladder backlight controller. The switch is intended for installation in a mortise socket box with a diameter of 65 mm. The switch does not have a battery pack and is designed to be powered by an external 4.5 to 20V DC power supply. If you want to power it from a battery unit (purchased separately), then below is the operating time of the sensor from various power sources with a cersed operation up to 7 times an hour for 24 hours. With this mode, the sensor with the radio transmitter will consume 157 μA/h.