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Inovonics 2-Button 3-Condition Pendant Transmitter


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WARNING: Cancer and Reproductive Harm –


DEALER ONLY ITEM: Not Available Directly to End Users.

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High Versatility For Comprehensive Protection

The Double-Button Three Condition Pendant Transmitter was designed for high versatility with multiple wear options and three alarm condition support. Because the first two alerts are activated by a single button, they can be sent easily and quickly. The third alert requires double-button activation, preventing false alarms.

For use with mobile duress alarm systems, Inovonics Pendant Transmitters protect individuals from personal harm by providing instant alerts in the case of an emergency. The transmitter can be fully supervised when registered with your system.

  • Activates three different alarm conditions
  • Can be worn as a neck pendant, or converted for use with a belt clip
  • LED flashes with all transmissions, ensuring operation at a glance
  • Fully supervised to help ensure reliability

How It Works

Three different conditions are sent by pressing the left button alone, pressing the right button alone, or holding both buttons simultaneously. Condition signals are transmitted multiple times and are indicated by the blinking transmission LED. When supervised, the pendant transmitter will send a check-in message to the serial receiver or network coordinator every three minutes.

NOTE: The EN1236D must be used with an EchoStream EN4000 or EN4200 serial receiver or The EN6040 network coordinator. In addition, the application controller (e.g. control panel) must be designed to accept the three conditions.


  • Pendant transmitter
  • 3V lithium battery
  • Belt clip

Inovonics Wireless: Developed For Commercial Applications

The Inovonics Commercial Mesh Network has been specifically developed for commercial applications to provide the most cost-effective solution for a wide range of applications, while setting new standards for performance and reliability in a wireless sensor network.

Reliability: Inovonics EchoStream 900MHz radio utilizes a unique frequency hopping, spread spectrum technology to meet the demands of an increasingly cluttered wireless world.

Flexibility: The flexibility of wireless is a necessity in today's dynamic commercial environments. The self-configuring EchoStream Commercial Mesh Network allows you to adapt to changing floor plans and requirements in a matter of minutes. New sensors can be added to the network as fast as they can be mounted.

Scalability: The EchoStream Commercial Mesh Network's backbone of intelligent repeaters can extend coverage to thousands of sensors across entire commercial campuses.


  • Typical battery life: 3-5 years
  • Battery type (BAT608): Panasonic CR2 or equivalent
  • Operating environment: 0 to 60 degrees C (32 to 140 degrees F), noncondensing
  • Dimensions: 3.0x1.6x1.0" (76x41x18mm)
  • Platform: EchoStream
  • Frequency:
    • 868 - 870 MHz Europe
    • 902 - 928 MHz North America
    • 915 - 928 MHz Australia
    • 922 - 928 MHz New Zealand