Ajax 38204.19.NC1 Dry Contact Relay to Control, Power Supply Remotely, 12-24V, Black

Relay is a wireless, low-voltage relay featuring potential-free (dry) contacts. Use Relay to remotely switch on/off appliances powered by a 7-24V DC source. The device communicates with a hub via Jeweller radio protocol. In the line of sight, the communication distance is up to 1,000m. The Relay contacts are not galvanically connected to the device itself, so they can be connected to the input control circuits of various equipment to imitate a button, toggle switch, etc.