IQ Mini DW-S QS1135-840

Available at this price only with a new or existing 24inControl service subscription.

– Encrypted sensor technology protects signals sent to the IQ Panel
– Backwards compatible for legacy 319.5 systems
– Easy to place on any door or window
– Get notifications
– Set up automations such as “When window is open, adjust my thermostat” or “When door is open, turn on the light”


  • Sensor: 2.25”H x 1”W x .5”D
  • Wireless signal range: 600ft (200M), open air.
  • Code outputs: tamper, tamper restore, alarm, alarm restore, low battery.
  • Transmitter frequency: 319.5 MHz
  • Unique code ID – Supervisory keep-alive interval: 70 minutes.
  • RF Peak field strength: typical 36000 uV/m at 3m
  • Operating Temperature: -10C~50C Relative Humidity: 5-95% Non-Condensing Storage Temperature: -40-80C
  • Replace battery with exact replacement every 5 years with 3V Lithium (x2)



IQ Mini DW-S QS1135-840


ing that opens or closes, the IQ Mini-S can provide intelligent notifications like “door left open” can be custom named, and can even support Smart home rules like “when door opens, turn on light” or “when door left open adjust thermostat to save energy.” Boasting up to eight years of battery life, the IQ Mini-S uses an innovative board and antenna design to extend range and allow mounting on a variety of surfaces. The IQ Mini-S also includes a rare earth magnet for flexible mounting options in a variety of situations. FEATURES: – Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319.5 systems – Can be easily mounted on doors or windows with included adhesive – Alerts IQ Panel if moved more than 1” – Can be programmed as “Safety Sensor” for medicine cabinets, chemical storage, safes or storage closets – Using you can get a text if your door or window is left open – Create automation rules like “turn on light when door is opened” or “adjust thermostat if window left open” – Requires two (2) 3V CR2032 Batteries – The built-in tamper switch triggers an alert if the cover is removed – Create custom names for each sensor, determine unique chime type, choose voice prompts on or off.


  1. Ben R

    Added to IQ panel without issue; works perfectly!
    Added to IQ panel without issue; works perfectly!

    I had a contractor at my house who broke the small piece off during work on my furnace (moving something heavy through that door, I assume). Ordered this as a replacement to the one that came with my system, and all I did was use the small piece (I didn’t want to un-stick and re-apply adhesive to the main unit), and it works beautifully! The second one I ordered worked perfectly as well, and paired with no trouble. These things are awesome.

  2. Alice

    Exactly What We Were Looking For
    Works great with our FrointPoint alarm system. Easy to activate and install with sticky pads.

  3. T.G.

    Sensor Easily Synced
    Ordered this item to add to my security system. Synced with no problem. It was the same as other sensors I already had in place. I like that I was able to get this quickly.

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