TT-KAB            (for professional high level using)
Brief Introduction:
KAB gas alarm, is designed to detect the concentration of combustible gas, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration, such as LPG, natural gas, coal gas etc., reaches the preset level. It reminds you to take prompt favorable action. You may start up other link equipment, like opening windows or shutting off gas supply, to avoid fire, explosion, suffocation, and other malignant accidents.

Main feautures:
-Micro-processor controlled, stable and no distort.
-Audible and visual alarm at site provided.
-Ventilation and shut off gas supply.
-Abide by EN50194

Specifications:
-Working voltage: AC220V±15% 50Hz~60Hz
-Target gas: Combustible gas, such as LPG, natural gas, coal gas etc.
-Consumption: ≤3W
-Working condition: Temperature: 055 Humidity: <95%RH
-Response time: ≤30s
-Gas sampling: Natural diffusion
-Alarming level: 10%LEL
-Alarming method: Visual and audible
-Alarm sound: ≥85dB
-Sensor life: >5 years
-Weight: About 420g
-Dimension: L×W×H 170mm×100mm×45mm

TT-GN suitable for security system

401 Natural Gas 10%LEL

Brief introduction:
GN gas alarm, is designed to detect the concentration of combustible, explosive and toxic gases, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration reaches the presetting level. It reminds you to take prompt action. You may start up other link equipment, open windows or shut off gas supply to avoid fire, explosion, suffocation, and other malignant accidents.

Main feautures:
With MCU, reliable and accurate
Audible and visual alarming on spot
RS485 communications (Optional)

Specifications:
Working voltage: DC24V±10% or DC12V±10%
Target gas: natural gas
Sampling method: natural diffusion
Consumption: ≤3W
Working condition: Temperature: 055 Humidity: <95%RH
Response time: ≤ 30s
Warm-up time: 180s±5s
Resume time: ≤30s
Preset alarm point: 10%LEL
Alarm method: Visual and audible
Alarm sound: ≥70dB
Signal output: Passive output (10A 250V AC)
Sensor life: >5 years
Weight: ≤200g
Dimension: h*d 48mm×104mm
Protection grade: IP42
Relay output: Max.3A, 28VDC
Color: White
Optional function: RS485 communications

TT-KAD              (for professional high level using)
Brief Introduction:
KAD carbon monxide alarm, is designed to detect the concentration of carbon monoxide.

Main feautures:
Fuel Cell Sensor
LCD indicates gas concentration
Comply with standard EN50291
Peak value memory

Specifications:
Working power: 2AA battery (3V)
Display: LCD and back light
Working condition: Temperature: -1055 Humidity: <95%RH
Response time: ≤30s
Gas sampling: Natural diffusion
Alarming method: Visual and audible
Alarm sound: ≥85dB
Sensor life: >5 years
Weight: About: 420g
Dimension: L×W×H 170mm×100mm×45mm
Alarming level:
50ppm Between 60-90mins
100ppmBetween 10-40mins
300ppmLess than 3mins

TT-GE

401 Natural Gas 10%LEL
601 LPG 10%LEL

701 CO 150ppm CO

Brief Introduction:
GE plug-in gas alarm, is designed to detect the concentration of combustible and toxic gases or vapors.

Specifications:
Working voltage: AC220±10% or AC110±10%
Target gas: LPG, natural gas and carbon monoxide
Consumption: ≤3W
Working condition: Temperature: 055 Humidity: <95%RH
Response time: ≤30s automatic resume
Sampling method: natural diffusion
Alarming level:
Combustible gas: 10%LEL
CO 150ppm
H2 1000ppm
Alarming method: Visual and audible
Alarm sound: ≥70dB
Weight: 230g
Dimension: L×W×H 123mm×81mm×44mm

TT-GD

401 Natural Gas 10%LEL

501 methane and propane 10%LEL
601 LPG 10%LEL
701 CO 150ppm CO
801 Hydrogen 1000ppm H2

Brief Introduction:
GD gas alarm, is designed to detect the concentration of combustible, explosive and toxic gases.

Specifications:
Working voltage: AC220V/110V±15% or DC24V/DC12V
Target gas: Combustible gas and carbon monoxide
Consumption: ≤3W
Working condition: Temperature: 055 Humidity: <95%RH
Response time: ≤30s automatic resume
Sampling Method: natural diffusion
Alarming level:
Combustible gas: 10%LEL
CO 150ppm
H2 1000ppm
Alarming method: Visual and audible
Alarm sound: ≥80dB
Weight: about 270g
Dimension: L×W×H 126mm×78mm×37mm
Optional function: relay output and gas shut off valve output.

TT-GH

401 Natural Gas 10%LEL

501 methane and propane 10%LEL
601 LPG 10%LEL

Key Specifications:
GH series gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors. Alarms are available for liquefied petroleum gas (LPG), natural gas (methane), propane, hydrogen, town gas, smoke
Can be installed at home and any other similar place
Working voltage: AC2 20V +/- 15%, 50Hz or DC 12V
Target gas: combustible gas
Power consumption: 3W
Temperature: 0-55 deg. C
Humidity: < 95%
Response time: 30s automatic resume
Gas sampling: natural diffusion
Preset alarm point:
Combustible gas: 10%LEL
CO 150ppm
H2 1,000ppm
Alarm method: visual and audible
Alarm sound: 70dB
Weight: 270g
Dimensions (L x W x H): 137 x 75 x 49mm
Optional functions: relay output and gas shut off valve output

TT-GK easy for wire connection

GK gas alarm, is designed to detect the concentration of combustible, explosive and toxic gases.

401 Natural Gas 10%LEL
601 LPG 10%LEL

Specifications:

Working voltage: AC220V±15% / AC110V±15% 50Hz? or DC12V/DC24V
Consumption: ≤3W
Working condition: Temperature: 055 Humidity: <95%RH
Response time: ≤30s automatic resume
Sampling method: natural diffusion
Alarming Method: visual and audible
Alarm sound: ≥70dB
Weight: 300g
Dimension: L×W×H 135mm×82mm×41mm
Optional function: relay output and gas shut off valve output