Smart Shield Systems

Bypass Door/Window Sensor DW40

The Bypass Door/Window Sensor DW40 offers San Diego property owners unmatched flexibility in their security system management. This compact contact sensor not only monitors when doors and windows are opened or closed, but also features advanced bypass capabilities that allow you to temporarily exclude specific entry points from your alarm system without disarming your entire security network. Whether you need to keep a window open for ventilation while maintaining protection on other zones, or want to allow family members access through specific doors during partial arming, the DW40 delivers intelligent zone control. Unlike standard door and window sensors, the DW40's bypass functionality makes it perfect for homes and businesses that require flexible security configurations throughout the day. The sensor uses reliable magnetic contact technology to detect when protected openings are breached, while its bypass feature can be easily controlled through your security panel or mobile app. This means you can customize your security coverage based on occupancy patterns, weather conditions, or operational needs without compromising overall protection. Smart Shield Systems recommends the DW40 for clients who value convenience alongside comprehensive security. Our professional installation ensures optimal sensor placement and seamless integration with your existing security system, while our technicians will program custom bypass scenarios that match your lifestyle or business operations. The compact design blends discreetly with any décor, and the wireless capability eliminates unsightly wiring while providing reliable communication with your control panel. With Smart Shield Systems' expert installation and ongoing support, the Bypass Door/Window Sensor DW40 transforms how you interact with your security system, offering the perfect balance of protection and flexibility that San Diego residents and business owners demand in today's dynamic environment.