Xiaoyztan 5 Sets Recessed Electromagnetic Reed Switch Window Door Contact Sensor Alarm for Office Home Security System
Key features
- •This Contact works with access control or burglar alarm system.
- •The reed switch is an electrical switch operated by an applied magnetic field.
- •Normally colsed, when the magnet together, the circuit is conductive.
- •When the magnet separate, the circuit is not conductive.
- •Used with commercial or residential card access systems and security burglar alarm system.
Xiaoyztan 5 Sets Recessed Electromagnetic Reed Switch Window Door Contact Sensor Alarm for Office Home Security System
List Price: $19.38$17.44DEALYou Save: $1.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.5
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
easy to install if you know how to run lines.
PRZ Techs✓ Verified Purchase•December 21, 2023
never installed these before. but the task came up and they had existing ones that went out, i replaced it with these and works perfectly
Replacement for intermittent false alarms
Paul✓ Verified Purchase•December 21, 2023
We were getting intermittent false alarms. I switched the problem zone with another zone. The false alarms moved to the new zone so I knew it was the sensors. I replaced all sensors in that zone. These have functioned well for about a month now. A stiffer solid wire might make pushing connections back into 3/8" opening easier so watch your lead length.
Fast shipping
J M✓ Verified Purchase•December 19, 2023
Decent product, fair price
Works
Kindle Customer✓ Verified Purchase•November 29, 2023
Used it to replace sensor damaged while shaving swollen door. Perfe t replacement for door alarm sensor.
Worked great.
kris bigler✓ Verified Purchase•November 5, 2023
Added French doors and these worked great with my existing alarm.
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