Rugged small stainless steel wall mount handsfree low power consumption speakerphone with push button for ring-down operation and red LED light to indicate phone is activated. Press button to disconnect call. Telephone can be programmed to cancel calls after 1, 3, or 5 minutes or no call time-out. Phone relies on external equipment to control calling. Equipped with weatherproof, puncture resistant speaker and microphone, security screws, and steel mounting backplate. Emergency phone features available to include red push button and Braille EMERGENCY Phone plate. Equipped for VoIP operation with standard SIP server protocol, requires AC power.
Reliable communication for your Security, Emergency & Public needs at fire, police & government depts, Jail, shopping malls & more