Qolsys IQ Mini DW Extended-S Encrypted Door & Window Sensor
 
 
Description
The Qolsys IQ Mini DW Extended-S is a compact wireless door and window sensor designed for secure monitoring of entry points. Featuring encrypted communication and extended battery capacity, it offers reliable performance with flexible installation options. Its small size and included rare earth magnet make it ideal for mounting on challenging surfaces, while supporting smart home automation and customizable alerts.
 
Key Features
Ultra-compact design for discreet installation
Encrypted wireless communication
Extended battery life (up to 8–10 years typical use)
Dual-battery design for longer performance
Rare earth magnet for flexible mounting
Supports smart home automation rules
Customizable alerts and notifications
Suitable for doors, windows, and other openings
 
Specifications
Battery Life: Up to 8–10 years (typical use)
Wireless Technology: Encrypted communication
 
Compatibility
Qolsys IQ Panels with S-Line support
Available Models
QS1137-840
Important Notes
Designed for monitoring open/close activity
Supports automation such as lighting and thermostat control based on activity