• Programmable to any central station
    • Primary and secondary number and 4 digit user ID code
    • Choose your own 4 digit dealer security code
    • Choice of daily, weekly or monthly periodic test intervals
    • Choice of transmitting restore codes
    • Can be programmed or downloaded remotely over the phone
  • Full supervision: Pendant communicates with base station every 13 hours to ensure proper connection
  • Central station is contacted in event of a power outage or low battery or loss RF signal
  • Audible prompts during set-up, programming, testing and full system check
  • Pendant has rechargeable lithium-ion battery. Hours of talk time or up to 6 months standby time on a single charge
  • 24 hour emergency battery back-up
  • Combination of 4 pendants or Emergency Wall Communicators programmed to one base
  • Water resistant pendant
  • Built-in line-seizure relay seizes line during an emergency (optional use)
  • Model #: 37911


  • Product Data

    Weight 2.2 lbs
    Dimensions 10 x 12 x 3 in

    Professionally Monitored



    Pendant Specs

    1.4oz – 41g (w/ battery) L: 2.13″ (body) 3″ (w/ antenna) W: 1.25″ D: .75″

    Carton Specs

    H 20.9” W: 18” L: 23” Weight 29.8lbs 12 Units per Carton


    600ft (183m) line of sight

    Pendant Battery

    Rechargeable Lithium-Ion

    Base Battery

    Rechargeable NiMh

    Operating Frequency

    1.9 GHz Spread Spectrum

    Phone Line Compatibility

    Most VoIP Lines, Touch Land-Line

  • Resources

    Literature is available on all products by contacting LogicMark. 


    Warranty Cards: Contact us 

    Instruction manuals, books, and pamphlets: Contact us 

    Marketing materials: Contact us 

  • Product Description



    LifeSentry offers the ability to summon assistance at any time with the touch of a button. LifeSentry utilizes patented two-way voice communication right through the pendant for coverage in and around the home. The base station plugs into any standard telephone jack and can be programmed to contact any central station through Contact ID or 4 + 2 format.


    The LifeSentry is ideal for dealers looking to increase their recurring monthly revenue. Simply program a primary and secondary number for the central station of your choice. The user will be able to communicate with the trained professional right through the pendant upon activation.

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