{"product_id":"qolsys-dw-mini-s-2-pack-wireless-contact-sensor-secure-smart-home","title":"Qolsys DW Mini-S (2-Pack) Wireless Contact Sensor - Secure Smart Home","description":"\u003cp\u003eOur review of the Qolsys DW Mini-S (2-Pack) finds it best for homeowners and renters who want compact, reliable door and window monitoring that integrates with smart home systems. The biggest reason to buy is its encrypted S Line communication combined with legacy 319.5 MHz compatibility, which delivers secure transmission to IQ Panel systems while still working with older receivers. Installation is straightforward and the included adhesive and tamper switch make deployment quick, so this set is a practical upgrade for anyone adding entry-point protection without drilling or complex wiring.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTwo sensor set:\u003c\/strong\u003e Includes two compact sensors so multiple doors, windows, cabinets or safes can be monitored right away without buying separate units.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEncrypted security:\u003c\/strong\u003e Uses S Line encryption to securely transmit signals to the IQ Panel while keeping compatibility with legacy 319.5 MHz systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReal time alerts and rules:\u003c\/strong\u003e Sends immediate notifications when an opening is detected and can trigger smart home rules like lights or thermostat changes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSimple install and tamper protection:\u003c\/strong\u003e Mounts with included adhesive for a tool-free setup and a tamper switch notifies if the sensor is removed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCustom settings and long life:\u003c\/strong\u003e Each sensor can be named and given unique chimes and voice prompts, and runs on common CR2032 batteries with a long operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese sensors are aimed at DIY homeowners, renters using the IQ Panel ecosystem, and small business owners who need discreet, encrypted contact sensors for doors, windows, cabinets or safes. The compact size and adhesive mounting make them ideal where drilling is undesirable or impossible.\u003c\/p\u003e\n\u003cp\u003eThose who need multi-technology sensors (like Z-Wave or Zigbee) or battery-free wired contacts should look elsewhere, since these units are wireless, battery powered and built around 319.5 MHz compatibility and S Line encryption.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSecure S Line encryption provides stronger signal protection while maintaining legacy 319.5 MHz compatibility.\u003c\/li\u003e\n \u003cli\u003eEasy, adhesive installation and a tamper switch reduce setup time and add a theft-removal alert.\u003c\/li\u003e\n \u003cli\u003eWorks with Alarm.com and IQ Panel systems for real time notifications and automation of lights or thermostats.\u003c\/li\u003e\n \u003cli\u003eIncludes two sensors plus long-life CR2032 batteries and an estimated 600 ft range for flexible placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLimited to 319.5 MHz wireless compatibility, so it is not a direct replacement for systems using other wireless protocols.\u003c\/li\u003e\n \u003cli\u003eAdhesive mounting is convenient but may not suit heavy-use doors long term compared with screw mounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003eTwo compact contact sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWireless frequency\u003c\/td\u003e\n\u003ctd\u003e319.5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEncryption\u003c\/td\u003e\n\u003ctd\u003eS Line encrypted communication\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDetection\u003c\/td\u003e\n\u003ctd\u003eDetects openings of 1 in or more\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eIncluded adhesive and rare earth magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eIncludes CR2032 batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eUp to 600 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Qolsys DW Mini-S (2-Pack) is a sensible, cost-effective choice for users on the IQ Panel platform who want secure, easy-to-install contact sensors that also work with older 319.5 MHz systems. It pairs encrypted communications, simple adhesive mounting and tamper alerts into a small package that delivers solid value for most residential and light commercial needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these sensors work with an IQ Panel?\u003c\/strong\u003e\u003cbr\u003eYes, they use S Line encryption to communicate securely with the IQ Panel while retaining compatibility with legacy 319.5 MHz receivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow are the sensors mounted?\u003c\/strong\u003e\u003cbr\u003eThey mount quickly with the included adhesive and use a rare earth magnet; a tamper switch sends an alert if the sensor is removed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan they trigger smart home actions?\u003c\/strong\u003e\u003cbr\u003eYes, the sensors support real time alerts and can be used with Alarm.com and the panel to create rules for lights, thermostat adjustments and more.\u003c\/p\u003e","brand":"Qolsys","offers":[{"title":"Default Title","offer_id":48176126460123,"sku":"B0C6YYYWQ6","price":43.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41Xe4AVCNfL._SL1000.jpg?v=1769436854","url":"https:\/\/gearmusthave.com\/products\/qolsys-dw-mini-s-2-pack-wireless-contact-sensor-secure-smart-home","provider":"GearMustHave","version":"1.0","type":"link"}