CE approved. Widely used for room, hall, kitchen, party, no smoking place, Hotel, Factory etc. Alarm mode: While smoke density reach the limited, it gives off alarm warning as well as sending wireless signal to alarm panel, High sensitivity, interconnect up to alarm. Unique battery missing lockout. Customized. Detailed Introduction: 1. Battery operated: DC 9V. 2. Rechargeable li-ion battery 10 year 9 DC battery. 3. Photoelectric sensor. 4. Red LED indicate alarm. Green LED mains indicator light to confirm battery power supply 5. Test button, Low battery alarm 6. Relay contacts-volt free with Normally open and Normally closed options and rated To 24 volts/1 amp resistive. 7. Alarm supplied with connector plug for easy of installation, built in sounder to Give a minimum sound output of 85 dB at 3 m senses smoke using the light scatter Principle-quick response to visible smouldering smoke, test button simulates Smoke- use to check performance at least monthly, option current 10uA, alarm current30 UA. Good alarm system protect ur security alarm from shenzhen autosecu technology co ltd, supply good quality security alarm, gsm alarm, burglar alarm, many modles of alarm system and alarm accessions if u need alarm security alarm alarm system just come to us ATS alarm can protect ur security choose our alarm, alarm system, alarm panel, alarm accessions, many kinds of alarm will make u pleased
