The Qolsys IQ Mini Extended Door/Window Sensor is a compact 319.5 MHz S-Line encrypted wireless contact designed for doors, windows, cabinets, and other openings. With extended wireless range, long battery life, and a rare earth magnet for flexible installation, it is ideal for compatible Qolsys IQ Panel systems.
Qolsys IQ Mini Extended Door/Window Sensor
The Qolsys IQ Mini Extended Door/Window Sensor is a compact wireless contact designed to monitor doors, windows, cabinets, and other openings as part of a compatible Qolsys security system. This sensor helps detect when a protected opening is opened or closed and sends that signal to the alarm panel for security monitoring, chime notifications, automation rules, and alarm response.
Also known as the IQ DW Mini Extended-S, this sensor uses Qolsys S-Line encrypted technology and operates on the 319.5 MHz wireless frequency. Its extended wireless range and compact design make it a strong choice for larger homes, small businesses, and areas where added signal performance may be needed.
Compatible Alarm Systems
The Qolsys IQ Mini Extended Door/Window Sensor is designed for compatible Qolsys IQ Panel systems that support 319.5 MHz S-Line encrypted wireless sensors. It is commonly used with supported IQ Panel configurations for door and window protection, sensor replacements, and alarm system expansion.
S-Line Encrypted Wireless Communication
This sensor uses Qolsys S-Line encrypted wireless communication to help provide secure signaling between the sensor and the compatible IQ Panel. Encrypted communication helps protect the wireless signal while still allowing the system to monitor open, close, tamper, and low battery conditions.
Extended Wireless Range
The IQ Mini Extended sensor is designed for improved wireless range, with an open-air wireless signal range of up to 600 feet. This makes it a practical option for larger properties, detached areas, rooms farther from the panel, or installations where stronger wireless performance is helpful.
Flexible Door and Window Protection
This wireless contact is designed to monitor anything that opens and closes. It can be used on entry doors, windows, closets, cabinets, storage rooms, garage entry doors, and other protected openings. The included rare earth magnet helps provide more flexibility when installing on tricky molding, frames, or other challenging surfaces.
Smart Security and Automation Use
When used with a compatible Qolsys IQ Panel and supported service features, this sensor can do more than trigger an alarm. It may also be used for door-left-open alerts, custom chime announcements, lighting automation, thermostat automation, and other smart security rules based on the system setup.
Ideal For
- Entry doors
- Windows
- Sliding glass doors
- Garage entry doors
- Closets and cabinets
- Storage rooms and interior doors
- Larger homes and small businesses
- Compatible Qolsys 319.5 MHz IQ Panel systems
- Alarm sensor replacements, upgrades, and system expansion
- Smart home rules based on door or window activity
Key Features
- Qolsys IQ Mini Extended Door/Window Sensor
- Also known as IQ DW Mini Extended-S
- Part number QS1137-840
- 319.5 MHz wireless frequency
- S-Line encrypted wireless communication
- Up to 600 ft open-air wireless range
- Compact sensor design
- Rare earth magnet for flexible installation
- Monitors doors, windows, cabinets, and other openings
- Reports open, close, tamper, tamper restore, and low battery conditions
- Supports primary and secondary wired contact signals when properly installed
- Designed for compatible Qolsys IQ Panel systems
Important Compatibility Notice
Before purchasing, please confirm that your Qolsys alarm panel supports 319.5 MHz S-Line encrypted wireless door/window sensors and is compatible with the Qolsys IQ Mini Extended Door/Window Sensor.
This sensor is not a universal alarm contact. It is not intended for Honeywell/Resideo 5800 Series, 2GIG 345 MHz, DSC 433 MHz, PowerG-only, or other non-compatible alarm systems unless your panel configuration specifically supports this sensor type.
Programming may require installer access to your alarm panel. Wireless range, automation features, chime announcements, and sensor supervision may vary based on panel model, firmware, service provider, mounting location, and system programming.
