Wireless Basic Gen 2 Dry Contact Sensor


  • Part #:RFB-0249-2
  • Weight:0.7 oz
  • Availability: In Stock

Price: $73.50
Price: $99.23


Description

The Basic Gen 2 900MHz wireless dry contact sensors can be used to detect contact between two wired contact points. This sensor can be used with an external mechanical switch or a contact plate to alert the user via SMS text and/or email when the contacts touch or a switch is triggered.


Features & Specifications:

  • 900MHz Operating Frequency
  • Wireless range of 1,200+ feet through 12+ walls *
  • Frequency-Hopping Spread Spectrum (FHSS)
  • Power: Replaceable 3.0V (CR2032) Coin Cell Battery
  • At 1 hour heartbeat setting, coin cell battery will last ~ 1-2 Years**
  • Supply Voltage: 2.0-3.8 VDC ***
  • Onboard data memory stores up to 512 readings per sensor
  • Detection Wires: High impedance 
  • Operating temperature range (board circuitry and coin cell): -7° to +60°C (+20° to 140°F)
  • Optimal battery temperature range (coin cell): +10°C to +50°C (+50°F to +122°F)
  • 1 foot lead wire is standard but a variety of lead lengths available – inquire.
  • Over-the-air updates (future proof)
  • Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email.
  • The software also has multilevel passwords and the highest level encryption to meet 21CFR part 11 compliance
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Mounting Tape & Mounting screws included
  • Dimensions: 1.125" x 2.0" x 0.875"

Additional Information

* Actual range may vary depending on environment

** Battery life is determined by sensor reporting frequency and other variables

***Hardware cannot withstand negative voltage. Please take care when connecting a power device.

Technical Information

Required Accessories

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