The Ei407 Manual Call Point is an emergency device that when activated transmits a radio frequency (RF) alarm signal. This alarm signal will cause all RadioLINK alarms (in the system) to sound and thereby warn occupants of the immediate danger.
The Ei407 Manual Call Point is powered by tamperproof lithium cells designed to last the life of the product. The cell power is monitored and an end of life signal is given when the batteries are depleted.
The Ei407 Manual Call Point uses advanced radio transceiver technology with unique software coding to transmit the radio signals. The transmissions are frequency modulated (FM) and use Manchester coding to ensure robust signal integrity and avoid signal noise interference
The Ei407 has built in circuitry to aid suppression of voltage transients and RF interference.
|Supply Voltage:||9V Lithium cells|
150 meters (min) free space
|RF Visual Indicator:||
Red light flashes on transmission of RF signal
On alarm, an initial burst of 3 seconds followed by a repeat every 20 seconds for 5 minutes
868.499MHZ (1% duty cycle)
85mm x 85mm x 58mm
Green light flashes every 40 seconds
|Low Battery Indicator:||
Amber light flashes every 9 seconds
|Temperature Range:||00 to 400 C|
15% to 95% Relative Humidity
Up to 12 RadioLINK products
5 year (limited) warranty
RF performance to EN300220-3 EMC performance to EMC 301489-3
Specifications are subject to change
Feel free to ask any questions over the phone, or get in touch via our contact form below. Your message will be dispatched directly to our staff who will answer as soon as they can.