Wired Recessed Door Sensor Hidden Window Contact Reed Switch With Nc No Magnetic Alarm System Access Control For Bang On Accuracy And No Fuss Weekend Install

Accurate wired door and window magnetic contact alarm sensor
✔️ Five-pack magnetic sensor kit DC 48V peak ABS build fast install mode

✅ Anti-fire ABS enclosure resists heat and physical wear during full time exposure
✅ Combined normally open and closed wiring terminals adapt rapidly to existing systems




✅ Compact twenty five centimeter leads route easily through tight framing channels
⚠️ Clear white, black, and brown color coding simplifies quick circuit verification and connections

✅ Matching magnet halves slide effortlessly onto opposite surfaces for accurate alignment

✝️