Smoke alarms

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TT-108A

TT-108A

Specifications

Working Current: ¡Ü5uA
Alarm Sound: 
¡Ý85db(3m)
Temperature: -10~+40
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Operating Uoltage: DC9V
Low Battery Alert Remain: 7-15 days

TT-108B

TT-108B

Specifications

Working Current: ¡Ü5uA
Alarm Sound:
¡Ý85db(3m)
Temperature: -10~+40
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Operating Voltage:
1.DC9V
2.AC220V (No Batteries Require)
3.DC9V&AC220V
Low Battery Alert Remain: 7-15 days

TT-108C

TT-108C

Specifications

Working Current: ¡Ü5uA
Alarm Sound:
¡Ý85db(3m)
Temperature: -10~+40
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Operating Voltage:
1.DC9V
2.AC220V (No Batteries Require)
3.DC9V&AC220V
Low Battery Alert Remain: 7-15 days

TT-108D

TT-108D

Specifications

Working Current: ¡Ü5uA
Alarm Sound: 
¡Ý 85db(3m)
Temperature: -10~+40
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Operating Voltage:
1.DC9V
2.AC220V (No Batteries Require)
3.DC9V&AC220V
Low Battery Alert Remain: 7-15 days

TT-98A

TT-98A

Specifications

Battery: DC9V or AC110V,220V
Alarm Sound:
¡Ý85db(3m)
Static Current: 
£¼8 µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-98B

TT-98B

Specifications

Battery: DC9V or AC110V,220V
Alarm Sound:
¡Ý85db(3m)
Static Current:
£¼8 µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-98C

TT-98C

Specifications

Battery:DC9V or AC110V,220V
Alarm Sound:
¡Ý85db(3m)
Static Current:
£¼8µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-98D

TT-98D

Specifications

Battery: DC9V or AC110V,220V
Alarm Sound:
¡Ý85db(3m)
Static Current:
£¼8µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-308

TT-308

Specifications

Battery: DC9V
Alarm Sound: 
¡Ý85db(3m)
Static Current: 
£¼8µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-508A/B

TT-508A/B

Specifications

Battery: DC9V
Alarm Sound: 
¡Ý85db(3m)
Static Current:
£¼8µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days

TT-708

TT-708

Specifications

Battery: DC9V or AC110V,220V
Alarm Sound: 
¡Ý85db(3m)
Static Current: 
£¼8µA
Alarm Current: 10mA
Low Voltage Alarm: 5.5V~6.2V
Work Temperature: -5~+40
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Working Humidity:
£¼93%RH
Low Battery Alert Remain: 7~15 days
I/0 Less 40 Unit

TT-728V1/V2

TT-728V1/V2

Specifications

Power Source: DC9V
Static Current: <10uA
Alarm Current: <10mA
Alarm Sonority: > 85 db (3m)
Low Voltage Alarm: 6.5V
¡À7.5V
Work Temperature: -10~+50
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TT-729

TT-729

Specifications

Power Source: DC9V
Static Current: <10uA
Alarm Current: <10mA
Alarm Sonority: > 85 db (3m)
Low Voltage Alarm: 6.5V
¡À7.5V
Work Temperature: -10~+50
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TT-111

TT-111

Specifications

Working Frequency: 433MHz/315MHz
Doorbell Emission: 12V/DC
Smoke Alarm Emission: 9V/DC
Receiving : 4.5V/DC
Distance: >30m(open position)
Alarm Sound:
¡Ý65db
Working Temperature: -10~+40
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TT-918

TT-918

Specifications

Power source:DC9V

Static Current: <10uA

Alarm Current: 10~20mA

Alarm sonority:> 85 db (3m)

Low Voltage Alarm: 7V+0.5V

Working temperature:-10¡æ~50¡æ¡¡

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