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Anti-Suicide Cord-out-of-top Jail Phone - CT-3500
Anti-Suicide Cord-out-of-top Jail Phone - CT-3500
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Product Code: CT-3500-N
Please call 800-525-4300 or email [email protected] for the lowest current pricing and availability.


Unlike traditional armored phones, the G-Tel CT-3500ís handset cord comes out of the top of the housing which allows it to utilize the shortest cord possible. This makes is the top choice for anti-ligature, high-risk environments. Made of 14-gauge stainless steel, with security hardware, a sealed handset the CT-3500 is also water resistant for harsh environments. Protection Class: IP54. The built-in mounting plate is designed for fast, easy installation directly to the wall or installs inside a hood/enclosure.


  • Constructed of rugged, durable 14 gauge stainless steel
  • Large, stainless steel ADA keypad
  • ADA 508 Adjustable volume control button
  • Large customizable instruction card area
  • Tamper resistant locking system
  • Built in mounting plate designed for fast, easy installation
  • Mounting plate includes gasket which prevents moisture from entering phone
  • Oversized line-wire entrance hole w/ moisture preventing gasket
  • Stainless grommet provides added security for handset cord
  • Armored cord is made to Bell Core standards and withstands minimum 1000 lb pulling test
Technical Parameters:
  • Protection Class: IP55
  • Ambient Temperature:
    • -40 Ԩ ~ + 60 Ԩ
    • -40 F ~ + 140 F
  • Relative Humidity: ≤95% (at room temperature)
  • Atmospheric Pressure: 80 ~ 110KPa
  • Frequency Response: 250 ~ 3000 Hz
  • Supply Voltage: 48 ~ 60V
  • Feed Current: 25mA
  • Call Transfer Index:
    • SLR≤12 dB,
    • RLR≤-1dB,
    • STMR≥10dB
  • Environmental Noise: ≤70dB Ringing level: ≥80dB
  • Operates on C.O., analog lines or analog dialtone PABX/KSU stations

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