Airport Used Wr-D (LCD) Walk-Through Metal Detector

• 5.7 inch LCD screen with Infrared remoter controller
• Adopt advanced digital signal processing control replaced

• Friendly windows interface, both Chinese and English program, easy to operate.
• Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
• Automatically count passengers and alarm times, keep alarm records for inquiry (up to 20000 records)
• Detecting Zones: 6 detecting loops, can extend to 12,18zones by separate left, right, ,middle side detection to pinpoint detection(As follow picture)
• Sensitivity adjustable:Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt..
• Sound Alarm: 1-25s alarm time, 255 different sound volume and 12 tones for choose
• LED light alarm: LED bar graph on left and right door frame, visible alarm simultaneously to ascertain the layout of metal articles
• Lock and Password protection, only the authorized person can operate.
• Anti-interference function, using advanced interactive transmitting and receiving to avoid interference, frequency range from 4K-8K to avoid frequency interference
• 6 preset programs for security application versatility
• 4 hours Battery backup , the uninterruptible power protection system secure the parameters when power off.
• PVC material and Control unit on the top, waterproof, moisture-proof and cooler.
• Integrated and modularized circuit design lead to simple installation and more convenient after services.
• Adjustable Passing speed: up to 100 persons/min
• Background light:0-99 seconds for choose
• Calendar function:real time display year, month, date, hour, minute, second
• Harmless to heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.
• Network support: (For Option)

• 5.7 inch LCD screen with Infrared remoter controller
• Adopt advanced digital signal processing control replaced

• Friendly windows interface, both Chinese and English program, easy to operate.
• Program Self-diagnostic when power on, automatically checking left and right door panel, LED light and choose the best working frequency.
• Automatically count passengers and alarm times, keep alarm records for inquiry (up to 20000 records)
• Detecting Zones: 6 detecting loops, can extend to 12,18zones by separate left, right, ,middle side detection to pinpoint detection(As follow picture)
• Sensitivity adjustable:Each zone has 255 degree sensitivity level, three patterns: High, middle, Low for different requirements. Preset the metal size, weight, volume, location to exclude the coin, key, belt..
• Sound Alarm: 1-25s alarm time, 255 different sound volume and 12 tones for choose
• LED light alarm: LED bar graph on left and right door frame, visible alarm simultaneously to ascertain the layout of metal articles
• Lock and Password protection, only the authorized person can operate.
• Anti-interference function, using advanced interactive transmitting and receiving to avoid interference, frequency range from 4K-8K to avoid frequency interference
• 6 preset programs for security application versatility
• 4 hours Battery backup , the uninterruptible power protection system secure the parameters when power off.
• PVC material and Control unit on the top, waterproof, moisture-proof and cooler.
• Integrated and modularized circuit design lead to simple installation and more convenient after services.
• Adjustable Passing speed: up to 100 persons/min
• Background light:0-99 seconds for choose
• Calendar function:real time display year, month, date, hour, minute, second
• Harmless to heart peacemaker, pregnant women, magnetic floppy, recording tapes, etc.
• Network support: (For Option)

Car Battery

Batteries can be divided into two categories: alkaline batteries and acid batteries. Lead-acid batteries are commonly used in automobiles, whose main purpose is to start the engine. Car batteries can be divided into the following four types: wet charge batteries, dry charge batteries, low-maintenance batteries and maintenance-free batteries.

The car is equipped with two DC power supplies, battery and generator. All the electric equipment used in the car is connected in parallel with the DC power supply. Battery functions are :1. When the engine starts, power supply to the starter and ignition system; Electricity; 2. When the engine is running at low speed, it will be supplied power to electrical equipment and generator magnetic field winding. 3. When the engine is running at medium and high speed, the remaining electric energy of the generator will be converted into chemical energy and stored. When the generator is overloaded, assist the generator to supply power to the electrical equipment. 5. The battery is equivalent to a large capacitor, which can absorb the instantaneous overvoltage in the circuit, protect the electronic components, and keep the voltage stability of the automobile electrical system.

When starting the engine, the battery in 5~10S, to start the continuous supply of strong current (gasoline engine 200~600A, diesel engine 800~1000A), therefore, the requirements for the battery is: large capacity, small internal resistance, have enough starting ability.

Car Battery,Duralast Battery,Cheap Car Batteries,Auto Battery

Jinhua Juxing Power Supply Co., Ltd , https://www.poweriderbattery.com