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high quality key card power switch card promotion for residential

key card power switch The adjustable headband and closed padded earmuffs are designed to fit closely with the head, making it comfortable and stable to wear, even if you wear it for a long time, you will feel relaxed.

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high quality key card power switch card promotion for residential-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 incorrect.
** With LED indicator to instruct installation, and easy to be discriminated at night.
** 8-15 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	<30A (suggest 16A)
Self-consumption power waste	<3W
Lifetime of contact of relay	> 100,000 times at 220V 20A
Delay-time after power off	8-15s
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

d******m

key card power switch Portable design, small size, light weight, retractable and foldable, easy to carry.

b******f

Our key card power switch has the characteristics of simple appearance, light material, outstanding sound, comfortable to wear, strong and durable, etc., and is deeply loved by customers.

r******t

key card power switch Noise reduction technology is adopted, which can effectively block noise, restore the most authentic voice, and bring you a comfortable call experience.

l******h

The head clip of key card power switch adopts an ergonomic design, which can be adjusted freely according to the size of the head, reducing pressure, comfortable to wear, and suitable for long-term use.

q******l

key card power switch The material is lightweight, comfortable to wear, the headband can be adjusted at will, and it is not easy to get tired when worn for a long time.

k******a

This product is energy efficient. It has proven to be supported in terms of minimum energy performance standards (MEPs) and average rating standards. Its power ratings can be customized e based on requests