Note: The VHF model is only available with the relay option.

Features:

•  Instant alert and notification of emergency situations 
•  High efficiency 85db(A) 4" speaker for tone and voice  
•  DTMF and Two-Tone decoding-standard 
   RS232 port for unlimited reprogramming the operating system  
•  Windows based software for easy, unlimited external programming  
•  Optional EAS/SAME or Federal Signal Digital Protocols 
•  Easily adaptable for the hearing impaired  
•  Battery Back-up Standard  
•  Tone-Coded for Digital Coded Squelch option

Also Available with a Dual Relay option, use these relays to turn on lights, open the garage doors or you can be creative and use them for any number of options.

Note: The relay can't drive devices directly. The relay does not supply power and can not handle high currents or voltages. The relay acts as a switch to turn on/off other devices. The auto out (relay version only) can not drive speakers directly.