功能

• The wireless type requires no wiring, so installation is easy! Transmitters and receivers can be added according to the application. (You can register and use up to eight transmitters per receiver.)
• You can add as many receivers as you like to one transmitter.
• The estimated distance of the radio wave is about 120 meters. Ideal for summoning and notifying in general homes, shops and offices.
• Since there are about 250,000 ID codes (identification codes), there is no need to worry about interference.
• The lamp indicates when the receiver and transmitter batteries should be replaced.
• You can set any of the 20 alarm sounds you like. Since you can set different sounds for each transmitter, you can distinguish the transmitter by the sound.