Smoke detector

Specifications

Smoke detector

Description:

Widely used for room, hall, kitchen, party, no smoking place, Hotel, Factory.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.

Specification:

1.Battery operated: DC 12V.

2.Rechargeable lion battery 10 year 12 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.

Technical parameters:

Working voltage: 9V battery 6F22 battery

Static current: less than 10uA

Alarm current: ≤ 20mA

Alarm indicator: red LED

Alarm sound pressure: ≥ 85dB/m

Working temperature:-10 ~ + 50°C

Environment humidity: ≤ 95%RH (non condensing)

Monitoring area: 20 m²

Alarm mode: sound and light alarm (independent)

Dimensions: 107*35mm

Execution standard: GB4715-1993