When a fire signal is received at the receiver by a detector or a transmitter, the WR-40R electronic alarm type activates the alarm to send a fire alarm to the boundary zone. It has waterproof type and non-waterproof type. There is a separate LED operation lamp, so it is possible to confirm the compartment by sound and visually, so first aid and evacuation by area are easy. It shall be installed on the upper surface of the fire hydrant which is visually unobstructed so that continuous sound and light emission can be seen.

Specifications