2GIG Vari Mic and Speaker Description:

The 2GIG Vari Mic and Speaker connects to the 2GiG Voice Module as the input/output source for system annunciation. It also allows for two-way voice conversations with Central Station. Extend the use of your security system by allowing communication at more than just the main panel. Place one on the other side of your home, or in your bedroom so you can still talk in the event of an emergency.

• Power: 8V DC to 14V DC
• Current Consumption: 9 mA (standby) / 60 mA (active speaking – normal volume) /
  130 mA (active speaking – full volume), typical / 70 maximum
• Main Panel Connection: RS485, 4 Wire Bus, up to 1000 ft. (300m) from the Main Panel
• Contacts: Open Collector, Active Pull-Down, 70 mA max.
• Audio Signal: V in max – 2.5V pp /V out max = 4V pp
• Dimensions: 2.44” W x 4.45” H x 1.26” D
  (62 mm W x 113 mm H x 32 mm D)\