safe energy saver card card promotion for Villa

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safe energy saver card card promotion for Villa-1

Features

** Has special card identification function, works with only Philips Mifare1S50 card.
** Better energy saving performance. Guest card doesn’t work if room number is not correct, so do special cards which are accessible for door lock.
** 2 relays, one for lighting, the other for air conditioner. When magnetic contact is connected, both relays switch on; when window is open and magnetic contact disconnect, only relay for lighting switch on.
** If the card is lost, it can’t get power after report lost.
** “Load master” is to connect lighting; “Load slave” is to connect air conditioner.
** With LED indicator to instruct installation, and easy to be discriminated at night.
** 10-20 seconds power off-delay, convenient for guest’s departure.
** During power fall, parameters could be saved permanently.

◆ Product Parameter

Working voltage	AC 50/60Hz 100~250V
Load current	16A * 2
Self-consumption power waste	<5W
Lifetime of contact of relay	> 100,000 times at 220V 16A
Delay-time after power off	10-20s
Working temperature	-10℃～60℃
Working humidity	10～95％RH
Environment	-20℃～80℃ for transportation and stock
Installation	Level standard 86 base box
Exterior dimension	W86 X H86 X D42mm

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The design of Level energy saver card requires the following knowledge of basic and engineering sciences. They include physics, mathematics, engineering mechanics, the strength of materials, the theory of machines, and thermodynamics. It has increased power densities which guarantee its long service life

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Level energy saver card is finally produced after several production processes. They are rough machining, fine machining, and finishing process, which are done to improve surface smoothness and size accuracy. Its solderable surface is protected from the oxidation

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A list of factors is taken into account of Level energy saver card conception. They involve complexity, feasibility, optimization, tests, etc. of a machine.

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Level energy saver card is professionally designed. Its design includes material design, system design, mechanical design and component structure design. It can be printed with numbers, names, data codes, logos, or other specific information

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The manufacture of Level energy saver card includes several important stages. They mainly include mechanical drawing design, metal materials preparation, parts fabrication&welding, assembly, and commissioning. With a solder mask, it enjoys a good electrical insulation property

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energy saver card Exquisite material selection, fine workmanship, beautiful appearance, high quality, good thermal stability, corrosion resistance, sound insulation and heat insulation, can play the role of decoration, windproof, heat insulation, lighting and so on.

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Safe energy saver card card promotion for Villa