RC 4

The Model RC 4 is a multifunction door siren measuring 4 " x 4 " x 2". 

The following features are unique to the Model RC 4:

• Choice of decibel level - 85db or 120db
• Instant or delayed alarm
• Continuous, 30 second or 3 minute alarm
• Key to turn on/off
• Can be used on wood , glass or metal doors 

$84.95

This door siren operates just like  a panic bar for an emergency exit.   The door opens and a LOUD siren is heard until the door closes. This unit comes with a 9 volt battery and a key to to turn the unit on and off as needed.

• 95 Decibel level

• Measures 3" x3" x 2"

• Reset when door closes

• Red warning decal included

$59.95