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Electronics & Electrical > Instrumentation > Alarm Annunciators

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1 Built-in 3.6mm Fixed Lens. 2: Minimum illumination of 0.8Lux. 3: compact covert housing. 4: Easy to install. 5: Auto Tracking White Balance. Particular Introduce: Image Sensor 1/3" SONY CCD Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H)×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60)~1/100000s S/N Ratio more than48dB(AGC OFF)...
 sell smoke detector camera  2008-08-11 [China]
1 Built-in 3.6mm Fixed Lens. 2: Minimum illumination of 0.8Lux. 3: compact covert housing. 4: Easy to install. 5: Auto Tracking White Balance. Particular Introduce: Image Sensor 1/3" SONY CCD Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H)×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60)~1/100000s S/N Ratio more than48dB(AGC OFF)...     >>
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Imaging sensor: 1/4 " Sony Super HAD CCD Sensing Area: 4.9mm×3.7mm Signal System: PAL/NTSC Significant pixels (H * V): PAL：752(H)×582(V) NTSC：768(H)×494(V) B/W: AUTO Resolution: Color 480 TVL Digital shutter: Auto 1/50 – 1/120, 000 S continuously S / N: ≥50 db White Balance: Automatic / Manual Back-Light Compensation: off / Automatic Gain Control: Auto Gain control Zoom: Total zoom 216 X (18 X optical; 12 X digital ZOOM mode: AUTO Illumination: Color 0.2LUX Manu...
 sell high-speed-dome  2008-08-04 [China]
Imaging sensor: 1/4 " Sony Super HAD CCD Sensing Area: 4.9mm×3.7mm Signal System: PAL/NTSC Significant pixels (H * V): PAL：752(H)×582(V) NTSC：768(H)×494(V) B/W: AUTO Resolution: Color 480 TVL Digital shutter: Auto 1/50 – 1/120, 000 S continuously S / N: ≥50 db White Balance: Automatic / Manual Back-Light Compensation: off / Automatic Gain Control: Auto Gain control Zoom: Total zoom 216 X (18 X optical; 12 X digital ZOOM mode: AUTO Illumination: Color 0.2LUX Manu...     >>
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Image Sensor 1/3" SONY CCD Sensing Area 3.6mm×2.7mm Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H) ×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60) ~1/100000s S/N Ratio more than 48dB (AGC OFF) White Balance Auto Tracking White Balance Backlight Compensation ON/OFF Switch able Auto Gain ...
 sell IR waterproof camera  2008-08-04 [China]
Image Sensor 1/3" SONY CCD Sensing Area 3.6mm×2.7mm Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H) ×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60) ~1/100000s S/N Ratio more than 48dB (AGC OFF) White Balance Auto Tracking White Balance Backlight Compensation ON/OFF Switch able Auto Gain ...     >>
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Φ5:24pcs IR Led, IP66 Weatherproof standard, easy to install Built-in 3.6mm/6mm/8mm Fix Lens Image Sensor: 1/3" SONY CCD Horizontal Resolution: 420TVL Minimum Illumination: 0 Lux (Infrared Lamps Turn ON) Infrared Wavelength: 850nm Infrared Lamps Irradiation Distance: 15m Infrared Lamps Turn ON: >3Lux Sensing Area: 3.6mm*2.7mm Signal System: PAL/NTSC Effective PixelsPAL: 500（H）*582(V) NTSC: 510（H）*492(V) Shutter Speed: Auto: 1/50(1/60)~1/100000s S/N Ra...
 sell IR dome camera  2008-08-04 [China]
Φ5:24pcs IR Led, IP66 Weatherproof standard, easy to install Built-in 3.6mm/6mm/8mm Fix Lens Image Sensor: 1/3" SONY CCD Horizontal Resolution: 420TVL Minimum Illumination: 0 Lux (Infrared Lamps Turn ON) Infrared Wavelength: 850nm Infrared Lamps Irradiation Distance: 15m Infrared Lamps Turn ON: >3Lux Sensing Area: 3.6mm*2.7mm Signal System: PAL/NTSC Effective PixelsPAL: 500（H）*582(V) NTSC: 510（H）*492(V) Shutter Speed: Auto: 1/50(1/60)~1/100000s S/N Ra...     >>
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1 Built-in 3.6mm Fixed Lens. 2: Minimum illumination of 0.8Lux. 3: compact covert housing. 4: Easy to install. 5: Auto Tracking White Balance. Particular Introduce: Image Sensor 1/3" SONY CCD Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H)×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60)~1/100000s S/N Ratio more than48dB(AGC OFF)...
 sell smoke detector camera  2008-08-04 [China]
1 Built-in 3.6mm Fixed Lens. 2: Minimum illumination of 0.8Lux. 3: compact covert housing. 4: Easy to install. 5: Auto Tracking White Balance. Particular Introduce: Image Sensor 1/3" SONY CCD Signal System PAL/NTSC Effective Pixels PAL：500(H)×582(V) NTSC：510(H)×492(V) Horizontal Resolution 420TVL Shutter Speed Auto：1/50(1/60)~1/100000s S/N Ratio more than48dB(AGC OFF)...     >>
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Gas detector Item: ZH-04 Alarm dot: natural gas10%LEL+/-3%LEL Power: DC12／24V Normal current: 50~100µA Alarm current: 100~200mA Size: 148*88*44MM Metal surface: explosionproof
gas detector  2008-07-28 [China]
Gas detector Item: ZH-04 Alarm dot: natural gas10%LEL+/-3%LEL Power: DC12／24V Normal current: 50~100µA Alarm current: 100~200mA Size: 148*88*44MM Metal surface: explosionproof     >>
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Vocal smoke alarm Specification Item:ZHL-A Power:4*1.5V battery Static current:less than 50µA Alarm current: 65 mA Alarm Output: sound and light Alarm Sound Level： more than 85dB / m Dimension: DIA153 * 78mm Features * Photoelectronic Technology * record function * Alarm and Power Test Button * Low Battery Warning * Used in all areas
Vocal smoke alarm  2008-07-28 [China]
Vocal smoke alarm Specification Item:ZHL-A Power:4*1.5V battery Static current:less than 50µA Alarm current: 65 mA Alarm Output: sound and light Alarm Sound Level： more than 85dB / m Dimension: DIA153 * 78mm Features * Photoelectronic Technology * record function * Alarm and Power Test Button * Low Battery Warning * Used in all areas     >>
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Photoelectronic Smoke Detector Specification Model:ZH-01 Power:DC9V battery Alarm current:33+/-10mA Installation:Ceiling or wall mounting Working temperature:-10'C~50'C Alarm Output: sound and light Alarm Sound Level:≥85dB / m Dimension:DIA103*48MM Features * Photoelectronic Technology * Alarm and Power Test Button * Low Battery Warning * Used in all areas * Battery included
smoke alarm  2008-07-28 [China]
Photoelectronic Smoke Detector Specification Model:ZH-01 Power:DC9V battery Alarm current:33+/-10mA Installation:Ceiling or wall mounting Working temperature:-10'C~50'C Alarm Output: sound and light Alarm Sound Level:≥85dB / m Dimension:DIA103*48MM Features * Photoelectronic Technology * Alarm and Power Test Button * Low Battery Warning * Used in all areas * Battery included     >>
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Photoelectronic Smoke Detector Specification Model:ZH-01 Power:DC9V battery Alarm current:33+/-10mA Installation:Ceiling or wall mounting Working temperature:-10'C~50'C Alarm Output: sound and light Alarm Sound Level:≥85dB / m Dimension:DIA103*48MM Features * Photoelectronic Technology * Alarm and Power Test Button * Low Battery Warning * Used in all areas * Battery included
smoke alarm  2008-07-28 [China]
Photoelectronic Smoke Detector Specification Model:ZH-01 Power:DC9V battery Alarm current:33+/-10mA Installation:Ceiling or wall mounting Working temperature:-10'C~50'C Alarm Output: sound and light Alarm Sound Level:≥85dB / m Dimension:DIA103*48MM Features * Photoelectronic Technology * Alarm and Power Test Button * Low Battery Warning * Used in all areas * Battery included     >>
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Vocal smoke alarm Specification Item:ZHL-A Power:4*1.5V battery Static current:less than 50µA Alarm current: 65 mA Alarm Output: sound and light Alarm Sound Level： more than 85dB / m Dimension: DIA153 * 78mm Features * Photoelectronic Technology * record function * Alarm and Power Test Button * Low Battery Warning * Used in all areas
Vocal smoke alarm  2008-07-10 [China]
Vocal smoke alarm Specification Item:ZHL-A Power:4*1.5V battery Static current:less than 50µA Alarm current: 65 mA Alarm Output: sound and light Alarm Sound Level： more than 85dB / m Dimension: DIA153 * 78mm Features * Photoelectronic Technology * record function * Alarm and Power Test Button * Low Battery Warning * Used in all areas     >>
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