Magnetic Reed Switch RC-35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security(5 Pack)

Red for NC, Black for NO, White for commonRated Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current)3 Sets x Magnetic door contact reed switch/5 Sets x Magnetic door contact reed switchCable Length : 25cm/9.8"About this item Product Name:RC-35 NC/NO Magnetic Door SwithSpecification: Rated Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current), Rated Power: 10W(Maximum Switch Power);,Trigger Range: 15-25mm.Normally Open Normally Closed: Use Normally Open or Normally Closed freely, Cable definition: Red for NC, Black for NO, White for common . Cable Length : 25cm/9.8", Overall Size: 25 x 12 mm / 1" x 0.47" (H*D).Application: Magnetic door contact reed switch great for door alarm sensor, alarm, LED Switch, Relay, GPS low voltage devices...etc., Effective for Theft Deterrence. Yes ideal wooden door or window use==========Model Number : 35SOrigin : Mainland China

• 1. Real-Time App Alerts & Remote Monitoring: Receive instant push notifications on your smartphone whenever the door or window is opened or closed, allowing you to keep an eye on your home security from anywhere. Compatible with 2.4GHz WiFi, it works seamlessly with mainstream smart home apps for easy remote control.
• 2. Easy Tool-Free Installation: Comes with strong 3M adhesive tape and optional mounting screws for flexible installation. No complicated wiring or professional skills are needed—simply attach the sensor and magnet to the door/window and align the arrows for stable performance. The compact design fits most door and window types without affecting appearance.
• 3. Long-Lasting Battery Life: Powered by replaceable AAA or CR batteries (varies by model), offering reliable operation for years with low standby current. A built-in low-battery indicator reminds you to replace the battery in time, ensuring continuous protection without frequent maintenance.
• 4. Smart Home Compatibility: Works with popular voice assistants like Alexa and Google Assistant for hands-free control. Supports smart scene linkage—automatically turn on lights, activate alarms, or adjust thermostats when the door/window is opened, bringing more convenience to your daily life.
• 5. Multi-Scene Application & Tamper Protection: Ideal for homes, apartments, garages, cabinets, mailboxes, and pet doors to prevent intrusion, protect kids’ safety, or monitor unauthorized access. Equipped with tamper alert function, it sends notifications immediately if the sensor is deliberately removed, enhancing overall security.