Wireless door and window security alarm with remote control — instant protection that notifies you the moment a door or window is forced. Key benefits Immediate intrusion alert: the alarm sounds as soon as a door or window is pushed or forced, helping deter theft and alert occupants or neighbors right away. Flexible control and sharing: each magnetic sensor can be paired with up to 8 remote controllers, and each remote controller can operate multiple sensors. This makes the system easy to expand and share among family members or staff. Simple, unobtrusive installation: wireless operation and a compact profile let you place the sensor and magnet on most doors and windows without bulky equipment. Versatile use: suitable for homes, offices, garages, retail displays, vacation rentals and other locations where a quick, local alarm is needed. Features and attributes Function: magnetic contact sensor with wireless remote control for door and window security; alarm triggers immediately when the contact is separated or the door/window is pushed. Compatibility: supports onetomany pairing — one magnetic sensor pairs with up to 8 remote controllers; one remote controller can control several magnetic sensors. Size and appearance: compact, lowprofile design that fits discreetly on most door and window frames. Performance: designed to detect forced openings instantly and activate the alarm without delay. Build and reliability: designed for everyday use and placement on standard doors and windows; wireless operation allows flexible placement and sharing of remotes. Practical use scenarios Home entry protection: place a sensor on a front, back or patio door. If someone attempts to push the door open, the alarm activates immediately and the household remote can silence or manage multiple sensors. Multioccupant access: in a family or shared office, pair one sensor with multiple remotes so every member has control and instant alerts, while a single remote can monitor several doors or windows. Small business or retail: install sensors on display cases, backroom doors or delivery entrances; one remote can monitor multiple sensors during business hours and multiple staff members can each have a remote for access control. What to expect Immediate, local alarm when a door or window is forced. Flexible pairing: a single sensor works with up to 8 remotes; a single remote can manage multiple sensors. Compact, wireless design for discreet placement on doors and windows. Simple, practical solution for improving security at homes, offices, shops and other small properties.