Smoke independent grand investment

Shenzhen professional factory smoke - Independent Photoelectric Smoke Detector: ZJZ-001 stand-alone overview produced when ZJZ-001 stand-alone smoke detection alarm (hereinafter referred to as the detector) can detect fire a lot of smoke, promptly issued alarm signal. Detector with MCU control, intelligent generated when the judge can smoke and fire alarm. Photoelectric smoke alarm devices and excellent production technology, stable, beautiful appearance, easy installation, no commissioning, can be widely used in hotels, stores, cafes, dance halls, cafes, lounge, residential and other places fire safety Monitoring. Built-in alarm buzzer, sending a strong sound the alarm. Alarm using 9V laminated battery, the power consumption is minimal, continuous working time of up to one year or more. ? Features The new high-performance sensor can effectively detect smoldering fires occur alarm using professional chip design, reliable performance smoke chamber using insect nets designed to avoid insect straying alarm LED lights -??? Display alarms and alarm status to work ? Shell is made of fireproof ABS plastic, nice independent smoke detector performance parameters: First, Performance Power: 6F22 DC9V battery light: about flashing an alarm sound> 85dB protection area every 50 seconds when the red, normal operation:> 40m2 concrete Parameters should be "automatic fire alarm system design specifications" (GB 50116) prevail. Environment: Temperature: -10 ℃ ~ + 55 ℃, relative humidity ≤95%, non-condensing. Service life:> 10 years. Dimensions: Diameter 105mm, height 59mm (with stand). Housing materials and colors: ABS porcelain white. Weight: 135g (with battery). Installation Hole: 60mm. Implementation of the standards: GB 20517-2006. II. It works detectors, smoke detectors mainly done by optical labyrinth, maze with a set of infrared transmitter and receiver photocell beam angle of 135 degrees. When the environment is no smoke, the reception can not receive infrared emission of infrared light emitted from the tube, the follow-up sampling circuit without electrical signal change; when the environment with smoke, smoke particles into the maze of the infrared emission tube emitted from scattered light, intensity of the scattered infrared light with a certain linear relationship between the concentration of smoke, the follow-up sampling circuit is changed, judging by the detector built-in MCU to confirm whether these changes amount of fire, once confirmed fire detector sends alarm signals, fire indicator ( red) lights up, and start the buzzer alarm. Third, the role and function of the role 1. alarm detector to monitor ambient air, when there is smoke, start the built-in buzzer, before the fire spread to the withdrawal of your valuable time and detectors have a wired Internet and . The main function 2. Alarm 2.1 Alarm test function: alarm devices access to power to work properly, flashing lights around for about 40 seconds. Press the test button, the buzzer alarm will sound, the indicator light; release the test button, the detector returns to normal operation. 2.2 Alarm function: When the detector reaches a certain concentration of smoke around, indicator light flashes for about five seconds after the indicator light remains lit, the buzzer alarm will sound, and wireless alarm output signal (wireless network type). When the smoke disappeared, the detector can be automatically restored. 2.3 Power voltage prompts: detector with battery voltage detection function, when the battery power supply voltage is lower than 7.5V, while the detector emits a short "beep" sound and light indication, about 50 seconds buzzer beeps once, Daily battery undervoltage fault. Fourth, Troubleshooting of power after the alarm ?? 1. determine the room is not big smoke and water vapor; ?? confirm probe not because of transport or dump the process of fall, collision resulting in loose parts. ?? If you exclude the two cases above, the probe still does not work, please return the detector maintenance. 2. Press the test button does not alarm ??? checking whether poor contact between the battery and battery deduction, if not connected, set both fastening; ?? Check the battery power is sufficient, you can use a new battery of method validation; ?? If not the above, please return the detector maintenance. Fifth, repairs and maintenance 1. detectors installed and put into use after a week need to press the test button on the alarm test, if found fault, you should contact your local dealer for technical support or return service. 2. Under normal circumstances, the battery life of about a year, but the high temperature, humidity and other harsh environment will reduce the use of time; when the battery voltage detector reported failure, please replace the battery; replace battery model: 6F22. 3. probe after a period of time before the house renovation or complete the installation, it may be due to the accumulation of dust within the maze leaving the sensitivity is increased, resulting in fewer false alarms or smoke starts. If this happens, please clean the probe professionals maze, or contact the company, we will deal with the problem for you as soon as possible. Six WARNING: Do not use any open flame test alarm, it will ignite and damage the alarm or even fire.