Lifedoor installs in minutes on any door with basic tools

1.  Remove pin from desired door hinge

2.  Attach LifeDoor to the back of the door.

3.  Re-insert pin into door hinge.  


Simple. Smart. Safe


technical specifications

Basic Model

Size: 4.5"x4.5"x1"

Weight:  1 pound

Horn: 85dB SPL at 10 feet (3 m)

Power: Uses 2 AA batteries (24-36 month battery life)


Built-in bright LED lights

Omnidirectional microphone listens for your homes UL listed smoke alarm

Uses your homes existing doors, hinges and smoke alarms

Installs in minutes with simple hand tools


Look for our Smart Model - Coming Soon!  Will include Z-Wave certified (Works with Samsung SmartThings, wink, Logitech Harmony hubs) and battery life notifications.