You must have javascript enabled to use smoke-detector.biz !
sd21 battery interconnect smoke detector
X-Sense SD21 10-Year Battery Interconnect Smoke Detector Fire Alarm with Photoelectric Sensor
sd21 battery interconnect smoke detector

X-Sense SD21 10-Year Battery Interconnect Smoke Detector Fire Alarm

with Photoelectric Sensor

...

  • Smoke Alarm Dual Sensor
  • X-sense Smoke Alarm
  • Smoke
  • Dual Sensor Smoke Alarm
  • Dual Sensor Smoke Alarm With 10-year Battery
  • Ul217
  • Smoke Alarm
  • Alarms
  • Alarm
  • Smoke Detectors
  • Smoke Detector
  • Smoke Alarm Interconnect
sd21 battery interconnect smoke detector

Notify me when the price drops

We will email you if we find a lower price on this product!

Target price (USD) $

You can also check First Alert BRK PRC700 Battery-Operated Smoke and Carbon Monoxide Alarm and First Alert Dual-sensor Smoke & Fire Alarm With 10-year Sealed Battery for a better comparison at Smoke-detector.biz.

The SD21 Alarm is designed monitor your fire and ultimate for your family's & Reliable Photoelectric Sensor Made of material, resist temperatures. a it its stage before breaks into flame, allowing warn earlier about fire The you to devices wide area. one interconnected smoke detects every alarm will sound tell you where danger is.
Therefore, no matter room in, early warning fire, allowing you to respond as possible.
Backup Detection a Outage The smoke is a runs on 120 AC current.
To it also features a battery backup functionality of power.
smoke detectors | smoke detector ic | fog machine smoke detector | return air smoke detector | arikon smoke detector
Price type
IN STOCK OUT STOCK