Specifications
- SKU Code
- 1035-N
- Brand
- Sentrol
Description
The 1035-N Sentrol Surface Mount Reed Switch offers a practical solution for secure contact monitoring on doors and windows—without the need for drilling. Featuring a pre-applied 3M® adhesive backing, the contact can be positioned and installed quickly, making it ideal for applications where fast, non-invasive installation is required. Its compact, low-profile design fits discreetly into tight or narrow spaces.
- Surface mount with adhesive – Installs easily using pre-applied 3M® adhesive tape; no screws or glue required.
- Normally closed (NC) contact – Designed for standard alarm circuit configurations.
- 15.9mm (5/8") operating gap – Reliable performance with standard door/window spacing.
- Low-profile design – Compact footprint and flat-sided housing for discreet installations.
- Press-fit design – Allows for repositioning within five minutes of application.
- 1/4" diameter – Suitable for limited-space applications where bulkier contacts won't fit.
- High durability – Rated for 10 million cycles; each unit is hand soldered and 100% tested at the factory.
- UL/ULC listed – Certified for use in regulated security installations.
The 1035-N is ideal for residential, commercial, and institutional settings where surface mounting is preferred and aesthetic or installation constraints prevent drilling into frames or finishes.
Sentrol Reed Switch, SM, NC, 5/8" (15.9mm) gap, White
Specifications
- SKU Code
- 1035-N
- Brand
- Sentrol
*GSA makes every effort to source accurate and detailed product descriptions and technical information from our trusted manufacturers. We also utilise AI to assist in curating this information. However, from time to time, inconsistencies or errors may occur. For the most accurate product specifications, please refer to the official product data sheets provided. If you spot an error, let us know so we can correct it.
Description
The 1035-N Sentrol Surface Mount Reed Switch offers a practical solution for secure contact monitoring on doors and windows—without the need for drilling. Featuring a pre-applied 3M® adhesive backing, the contact can be positioned and installed quickly, making it ideal for applications where fast, non-invasive installation is required. Its compact, low-profile design fits discreetly into tight or narrow spaces.
- Surface mount with adhesive – Installs easily using pre-applied 3M® adhesive tape; no screws or glue required.
- Normally closed (NC) contact – Designed for standard alarm circuit configurations.
- 15.9mm (5/8") operating gap – Reliable performance with standard door/window spacing.
- Low-profile design – Compact footprint and flat-sided housing for discreet installations.
- Press-fit design – Allows for repositioning within five minutes of application.
- 1/4" diameter – Suitable for limited-space applications where bulkier contacts won't fit.
- High durability – Rated for 10 million cycles; each unit is hand soldered and 100% tested at the factory.
- UL/ULC listed – Certified for use in regulated security installations.
The 1035-N is ideal for residential, commercial, and institutional settings where surface mounting is preferred and aesthetic or installation constraints prevent drilling into frames or finishes.

