5 0 out of 5 stars 2.
Sentrol garage door contact.
Sentrol 2507ah l surface mount door contact anodized finish.
Interlogix door contacts are tested before they leave the factory 100 of the time.
Every reed connection is hand soldered and the reeds in many models are environmentally sealed.
2 pack overhead door floor garage shutter contact sensor security alarm switch.
2204au l the 2202 series overhead door magnetic contact is for use in the rigorous environments of commercial and industrial installations.
Sentrol 2505a lbbs magnetic contact w 6 x 1 1 4 ss utc formerly ge security sentrol ge recessed steel door contact w wire leads 1078cw n 5 0 out of 5 stars 1.
Utc formerly ge security sentrol 1076 g recessed steel door contact.
Built for durability and dependability sentrol door contacts are conservatively rated at 10 000 000 cycles ensuring long life.
The model 2315 sentrol sensor is a 2 wire device designed for standard n c normally closed alarm panel zones.
Sentrol industrial 2202 series overhead door magnetic contact is for use in the rigorous environments of commercial and industrial installations.
If you need n o normally open switches use sentrol 2317 rail contacts.
The reed switch assembly is fully encased in our exclusive polyurethane potting material to prevent damage due to moisture or humidity.