Devanco Canada - Get The Right Garage Door Opener‎ and Parts

DW-3S-300

DW-RS-200

The small radio transmitter unit and the pneumatic switch are packaged within the DW3S-200 case while the receiver is built into a Nema 4 case
It is equipped with a NC or a NO relay
Kit includes radio transmitter DWTR-200 433 Mhz and receiver RSW-R 433 Mhz
Battery is included # CR2032

Programming instructions

DW-TR-200

Includes transmitter DWTR-200 433 Mhz only
A small radio transmitter and the pneumatic switch are packaged within the DW3S-200 case
Comes with battery (CR2)

DW-3S-200

RSW-R