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Sensor Type
Contact Closure
Contact Closure Sensors
Door / Window
Contact Closure / Relay
RF Transmission
Battery Operated
Ease of Installation
Beginner (Installs < 10 minutes)
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Fully Concealed, Easy to Install and Configure Wireless Window Sensor
iON Security Products Micra Wireless Window Sensor for 2GIG Wireless Receivers
iON Security Products Micra Wireless Window Sensor for 2GIG Wireless Receivers
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Side View Placing the Battery Back Cover
Size in Hand
iON Security Products Micra-2GIG Micra Wireless Window Sensor for 2GIG Wireless Receivers
Item# 73177
Price: Normally $40.00 
Hot Deal $25.00
Free shipping on orders over $50 - See Details


  • Fully concealed wireless sensor
  • Compatible with 2GIG wireless receivers
  • 500 foot open air wireless transmit range
  • 5 year average battery life
  • Quick DIY installation

Essential Info

Grow your home security system without difficult installation or wiring with the addition of a Micra Wireless Window Sensor from iON Security Products. This wireless window sensor is compatible with 2GIG wireless receivers and will trigger the receiver when the contact between the sensor and magnet has been broken due to the window being opened or broken in to. This sensor has an up to 500 foot wireless transmission range, in open air allowing it to communicate with its receiver over long distances to cover all the windows in a home. The Micra Wireless Door Sensor battery has a 5 year (on average) lifespan and is an accessory for 2GIG Technologies wireless receivers.


  • 1x - Wireless Micra Sensor
  • 1x - CR1620 Lithium Coin Cell Battery
  • 1x - Surface Mount Neodymium Magnet
  • 1x - Installation Notes

  • Manuals/Software

    More Info

    Installation: Step-by-Step


    ManufactureriON Digital LLP
    Manufacturer Product No.Micra-2GIG
    Window CompatibilityVinyl, wood casement, awning, double-hung and access
    Door CompatibilityWood and metal frame
    Transmission RangeUp to 500 feet in open air
    Compatibility2GIG Technologies wireless receivers
    BatteryCR1620 lithium coin cell
    Battery LifespanUp to 7 years, 5 years on average
    Operating Temperature10°F to 120°F
    -10°C to 50°C
    ComplianceFCC Rules Part 15
    Important notes:
    Smarthome does not accept any returns for this product. If defective, you will need to contact the manufacturer directly for all warranty issues.
    Manufacturer contact information: iON Digital LLP, Tel: (206) 393-0677


    Side View  Placing the Battery  Back Cover  Size in Hand 
    Side View  Placing the Battery  Back Cover  Size in Hand 


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