Designed to use in emergency, to call a person inside of the building by pulling the cord. Receiver could be located outside of the WC / transmitter to the inside Operating Frequency: 433.92 Mhz Surface mount Easy to Setup
Transmitter
Transmitter operates wireless with CR123A battery
Eliminates the power failure with battery LED Indicator when cord is pulled (until cord is pulled again transmitter will send alarm signal to the receiver)
12V DC
86x86x39mm
Receiver
When the cord is pulled buzzer operates
Sound intensity 93dB
Speaker Four different warning tones
220VAC 50Hz
110x110x39mm