The Qolsys QS1134-840 IQ Recessed DW-S Wireless S-Line Door/Window Motion Sensor offers discreet yet powerful security with its hidden installation inside the core of your door, providing encrypted signals to your IQ Panel. With a range of up to 600 feet and pet immunity, this sensor is perfect for creating smart home rules and enhancing your security system with minimal visibility.

• Encrypted S-Line technology ensures secure communication with the IQ Panel

• Discreet installation within the core of doors or windows for an almost invisible setup

• Powerful earth magnet for a reliable connection

• Wireless signal range of up to 600 ft (200 m) in open air

• Compatible with legacy 319.5 systems and features multiple outputs, including tamper, alarm, and low battery