Wiser radio receiver relay 16A (temperature sensor connection) Wiser radio receiver relay 16A for temperature control is used to control electric heaters with on/off commands or filote commands. The pilot wire is a single control wire interface that allows you to control multiple heaters remotely. TIP: Pair the unit with a room thermostat to control electric radiators. https://elecena.pl/product/22521020/cctfr6700-radio-receiver-relay-16-a-zigbee 2023-01-30 https://elecena.pl/product/22521020/cctfr6700-radio-receiver-relay-16-a-zigbee 2023-08-04 https://elecena.pl/product/22521020/cctfr6700-radio-receiver-relay-16-a-zigbee 2023-09-22 https://elecena.pl/product/22521020/cctfr6700-radio-receiver-relay-16-a-zigbee 2025-08-28 https://elecena.pl/product/22521020/cctfr6700-radio-receiver-relay-16-a-zigbee 2026-09-19