Sensaphone Smoke Detector w/ Batt Backup

If you use the Sensaphone 400, Sensaphone 800 or Sensaphone Web600 to stay in contact with your home or vacation home when you're away, you can add a photoelectric smoke detector to your system to receive an instant alert in the event of a fire. The Sensaphone Smoke Detector w/Battery Backup has a relay/contact closure output to trigger the Sensaphone alarm dial out. If you use the Sensaphone 400, Sensaphone 800 or Sensaphone Web600 to stay in contact with your home or vacation home when you're away, you can add a photoelectric smoke detector to your system to receive an instant alert in the event of a fire. The Sensaphone Smoke Detector w/Battery Backup has a relay/contact closure output to trigger the Sensaphone alarm dial out.