2GIG-SDS1-345 Smoke Detector Sensor / Transmitter

Call 1-800-888-8101 for pricing
Vendor 2Gig

PN / 2GIG-SDS1-345 * 

The 2GIG Smoke Ring adds an additional layer of safety and security to a customer's existing AC-powered, interconnected smoke detector system.  (AC-powered interconnected smoke detectors are required by law in all residential homes built or significantly-remodeled after 1993.)

WINNER:  This product just won the SIA New Product Showcase 'Best in Life/Fire Safety' award at ISC West 2016!

 Dealers can easily add 2GIG panel compatibility and communication from any customer's existing AC-powered interconnected smoke detector system with easy mounting and simple 'tap' line power wire connections.

Homeowners will love how the 2GIG Smoke Ring lets them know via their 2GIG back-end service provider app if smoke has been detected in their home, even if they are not at home*!

*Remote notification requires an active account & push notifications with a compatible back-end service provider

Installs between ceiling and existing AC-powered interconnected smoke detector


  • Converts traditional AC-powered interconnected smoke detector systems to work with wireless alarm panels (345 MHz)
  • Backup battery sends alarm transmissions in the event of power failure


Wireless Protocol / Frequency

2GIG & Honeywell / 345 MHz

Output Messages

Alarm, Low Battery, Tamper/Error, Supervisory

Backup Battery (included)

CR2032A or equivalent Lithium batteries

Backup Battery Life 

>3 years with AC power
>7 days without AC power

Operating Temperature

32° F -104° F (0° - 40° C)

Relative Humidity

5-95% Non-Condensing


8.57 oz. (243g)


FCC, IC, UL 217, ULC S531


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