SENTRY Smoke Detector Alarm

SENTRY SD-608 SMOKE DETECTOR

FEATURES:
• Photoelectric sensing technology
• Battery operated (1 x 9V included)
• Low battery indicator
• Stand alone unit
• Clip off bracket for easy installation and battery change
• 85dB Siren
• Dector coverage: 5m radius (75metre square)
• Non-radioactive photoelectric sensor, designed to alert you and your family to the presence of smoke.
• Low power consumption. Operated by a 9v battery for more than 1year.
• Easy installation. No external use of supply and no wiring is required.
• External test button on the cover for easy testing.
• No interference between smoke detectors if more than one device is installed.
• Unlimited number of devices can be installed in one dwelling.