STI 6402G Exit Stopper Multifunction Door Alarm for Double Door, Green

• Complete with double reed switch assembly to monitor double doors.
• Highly visible "stop sign" design acts as a deterrent.
• Unit is completely self-contained and easy to install.
• Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be selected if desired).
• Upon installation, user can select whether to use as an alarm or annunciator.
• Alarm mode can be set to sound for 30 seconds, 3 minutes or indefinitely (unless disarmed with key supplied or until battery is drained).
• In annunciation mode, alarm announces door entry with a set of 10 beeps.
• May be programmed for 30-second entry/exit delay or immediate trip.
• Arming delay allows unit to arm following an authorized exit.
• May be mounted on top, right, left or next to almost any door.
• Detects both unauthorized exits and entries.
• Less expensive than heavy horizontal bar type units.
• Practical for all emergency doors.
• Compact design 5 in. (127mm) in diameter and 1.875 in. (48mm) deep.
• Also available in red housing (STI 6402).
• 9-VDC alkaline battery is provided.
• Recommended operating temperature 32F to 113F (0C to 45C).
• Should not be exposed to water.
• Not for outdoor use.
• Includes one warning label 16200. This label is often placed on the outside of the door protected by Exit Stopper.
• Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
• Housing is molded of super tough polycarbonate and is UV-stabilized.