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Doorbell Intercom System Wired - 2-Wire Distributor – DNAKE Detail:

Physical Property
Material	Plastic
Power Supply	DC 48V ±10%
Rated Power	2W
Wire Diameter	RVV 2*0.75, ≤100m
Dimension	197 x 114 x 38mm
Working Temperature	-40℃ ~ +55℃
Storage Temperature	-10℃ ~ +70℃
Working Humidity	10% ~ 90% (non-condensing)
Port
Main In	1
Main Out	1
Transmission Method
Access Method	CSMA/CA
Transmission Scheme	Wavelet OFDM
Frequency Bandwidth	2 MHz to 28 MHz

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We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for Doorbell Intercom System Wired - 2-Wire Distributor – DNAKE, The product will supply to all over the world, such as: Switzerland , Tunisia , Liverpool , We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.