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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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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  2008-07-10 [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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Digital Hygrometer & Thermometer Item: ZH-A Size: (L)113*(W)28*(H)119mm Power:1.5V Features: date/time/second display function, 12/24 hour can be changed alarm clock function Comfort display 'C/'Fdisplay can be switched Temperature meausuring range: -20'C~50'C Range of humidity: 10%RH~95%RH Resolving power: 0.1'C Accuracy: +/-1.0'C The test period of temperature or humidity is held on the screen for 20 seconds Used in doors It can be applied to many areas, such as housing, bloo...
 digital hygrometer thermometer  2008-07-10 [China]
Digital Hygrometer & Thermometer Item: ZH-A Size: (L)113*(W)28*(H)119mm Power:1.5V Features: date/time/second display function, 12/24 hour can be changed alarm clock function Comfort display 'C/'Fdisplay can be switched Temperature meausuring range: -20'C~50'C Range of humidity: 10%RH~95%RH Resolving power: 0.1'C Accuracy: +/-1.0'C The test period of temperature or humidity is held on the screen for 20 seconds Used in doors It can be applied to many areas, such as housing, bloo...     >>
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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  2008-07-10 [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-02 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:more than 85dB / m Dimension: DIA109×50MM Features * Photoelectronic Technology * Alarm and Power Test Button * Low Battery Warning * Used in all areas * Battery included
smoke detector  2008-07-10 [China]
Photoelectronic Smoke Detector Specification Model:ZH-02 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:more than 85dB / m Dimension: DIA109×50MM 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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FEATURE: 1) Add or reduce additional accessories to the main panel upon user's option 2) Record message for ten seconds 3) Program six groups of telephone numbers 4) Arm/disarm the main panel by password upon user's option 5) Without installation of wires and cables, wireless transmitter and wireless receiver, DIY project 6) Support Chinese/English message and reply automatically by GSM network mobile when alarm is triggered 7) Auto-call pre-programmed telephone numbers consecutive...
 sell GSM Security Alarm System (SA-GSM)  2008-07-04 [China]
FEATURE: 1) Add or reduce additional accessories to the main panel upon user's option 2) Record message for ten seconds 3) Program six groups of telephone numbers 4) Arm/disarm the main panel by password upon user's option 5) Without installation of wires and cables, wireless transmitter and wireless receiver, DIY project 6) Support Chinese/English message and reply automatically by GSM network mobile when alarm is triggered 7) Auto-call pre-programmed telephone numbers consecutive...     >>
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Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...
 Mini Motor Sirens (MS-190)  2008-05-28 [China]
Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...     >>
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Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...
 Motor Sirens (MS-290)  2008-05-28 [China]
Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...     >>
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Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...
 Mini Motor Sirens (MS-190)  2008-05-28 [China]
Unique and scientific design, perfect for operation, safely and reliably. Beautiful performance become decoration with inner car that show very honour. It is suitable to various types cars. Design and produced in accordance with GB standard. Character: Digital technology and single molectron make, performance steady and reliable. Additional functions of two sets switched of light control in the panel. Design perfectly. Function: aux, yelp, hi-lo, wail-1,wail-2, siren, horn, super-siren. Yelp rel...     >>
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