- Manufacturer : STI
- Part Number : STI-6400WIR8
- Wireless Fire Exit Door Alarm
- Colour : Red
- Operating Frequency : 433Mhz
- Supplied With The STI-34108 8 Channel Receiver
STI-6400WIR8 Wireless Door Alarm
Sturdy, self-contained wireless alarm is highly effective in helping prevent any unauthorised exits/entries through emergency exit doors and rear doors. Emits a piercing 95/105 dB alarm when a protected door is opened and sends a wireless signal to an STI receiver (not included). Operates up to 300m (line of sight), 433 MHz.