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Quick Overview

The Guardian Telecom HDE-1200-VoIP is a SIP-enabled Emergency and Public Access telephone that is wallmountable and meant for use in locations where direct assistance or hands-free communication is necessary.

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Guardian Telecom HDE-1200-VoIP Information:

Guardian Telecom’s HDE-1200-VoIP is a wallmount-able SIP-enabled Emergency and Public Access telephone and is meant for use in locations where direct assistance or hands-free communication is necessary. It features a 12-digit metal keypad. Guardian's HDE-1200-VoIP phone provides a two-way link to emergency personnel or informative assistance through full-duplex phone transmission. A call can easily be initiated with the simple push of a button which then routes the call to its assigned destination. The HDE-1200 also provides the ability to monitor the status of each unit from a separate location, informing personnel in the rare case of a malfunction. Guardian's HDE-1200-VoIP is compatible with most SIP-based IP-PBX servers. The Guardian HDE-12-VoIP is perfect for any application including elevators, parking garages, amusement parks, medical centers, universities, airports, senior citizen housing, warehouses, construction sites, greenhouses, and more!



  • 12-digit metal keypad
  • Wallmount
  • Adaptive full-duplex vocal operation
  • PoE (Power over Ethernet) 802.3af enabled or alternate power source
  • Compatible with most SIP-based IP-PBX servers
  • Network web management interface
  • Guardian Discovery Utility
  • Self diagnostic testing
  • Network adjustable speaker volume and microphone sensitivity
  • Network downloadable firmware
  • Remote programming
  • "Emergency" push button
  • "Push to Call" button
  • Temperature range -22 ̊ to +140 ̊F (-30 ̊ to +60 ̊C)
  • Doubles as a paging speaker
  • Auxiliary relay
  • Night ringer mode
  • Powder coated, corrosion resistant enclosures
  • LED
  • ADA (American Disability Act) compliant
  • Hands-free


Mfg. Part Number:  HDE-1200-VOIP

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