Smoke Detector (AK-218A3)

Smoke Detector (AK-2

Smoke Detector (AK-218A3)

Product ID: 5

Smoke Detector (AK-218A3)
Power supplied DC9V battery and back-up source

110V-240V AC mains power supply

Supply voltage DC12 to 30 volts

Rechargeable battery and lithium 10year 9 volt batteries

Interconnect up to alarms

Photoelectric sensor

Red LED mains indicator light to confirm mains power supply

Green LED mains indicator light to confirm mains power supply

Unique" battery missing" lockout

Hush feature to silence nuisance alarms

Low battery alarm

Test button

Relay contacts-volt free with Normally Open and Normally Closed options and rated to 24 volts /1amp resistive

High sensitivity

Alarm supplied with "connector plug" for ease of installation

Built in sounder to give a minimum sound output of 85db at 3m

Senses smoke using the light scatter principle-quick response to visible smoldering smoke, test button simulates smoke-use to check performance at least monthly, option current ≤10μA, alarm current≤30mA

Specifications

We use the industrial micro-control chip.A. We adopt the industrial MC, which can work well in the terrible circumstance.Working temperature:-40centi degree to 120centi degree.B. While other manufactures use the commom MC,which working temperature is 0 centi degree to 50 centi degree.

Our alarms have been solved the phenomenon of sensor drift, it’s the one of the most difficult problems in the alarm industry.A: With the changes of time and circumstance, the sensor will drift as well as the warning point changes. With the technologies of Auto-compensation, track detection and weighted average method, the inaccuracy has been adjusted. Thus, it really prevent the alarms from false alarm or omission.

B.While the warning points of another alarms are unique, alarms will be false or omissive after using a certain period. It will be very dangerous when the LPG leaks.

Automatic diagnosis, error warning and prompt functions.

A. When errors happen, the Yellow light will flicker and give out the warning sound,It means that the alarm should be sent back to us for maintenance or change the sensor.B. Some of another alarms do not have the prompt functions.When the gas leaks, it will be dangerous that the alarm doesn’t work.

Red & Green light can take place of the yellow light for prompt functions.

When the yellow light is out of oder,the red light and green light will take place of it by flicker in turns.While another alarms do not have this function. There are the double protections for your safety.

Can produce sounds up to 95db.

Well! You never do not know LPG leakage in your house when the alarm sounds!

Features

Description:(

Smoke Detector (AK-218A3)

Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Rechargeable battery and lithium 10year 9 volt batteries
Interconnect up to alarms
Photoelectric sensor
Red LED mains indicator light to confirm mains power supply
Green LED mains indicator light to confirm mains power supply
Unique" battery missing" lockout
Hush feature to silence nuisance alarms
Low battery alarm
Test button
Relay contacts-volt free with Normally Open and Normally Closed options and rated to 24 volts /1amp resistive
High sensitivity
Alarm supplied with "connector plug" for ease of installation
Built in sounder to give a minimum sound output of 85db at 3m
Senses smoke using the light scatter principle-quick response to visible smoldering smoke, test button simulates smoke-use to check performance at least monthly, option current ≤10μA, alarm current≤30mA

Certificate

CE ISO9001

Main Products

gas detector, carbon monoxide detector, smoke detector, heat detector,