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中国福利贵州快3走势图 > Products > Loudspeaker Address Phones Series > SIP Poe Loud Speaker with RJ45 Connector A4 Kntech

加盟彩票投注站需多少资金:SIP Poe Loud Speaker with RJ45 Connector A4 Kntech

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Basic Info

中国福利贵州快3走势图 www.dhngip.com.cn Model No.:  A4

Product Description

Model NO.: A4 Speaker Material: Metal Adjusting Method: No Structure: Closed Enclosure SNR: 91-100dB SIP Protocol: Yes Color: Yellow Water Proof: IP66 Size: 114*114*77mm Connector: RF45 Specification: CE, RoHS, ISO9001: 2008, SGS, IP66, FCC, EMC HS Code: 8517180090 Amplification Type: Passive Usage: 中国福利贵州快3走势图 Sound Channel: No Function: RJ45 Material: Cold-Rolled Steel Power Supply: DC12V or Poe Brand: Kntech Box: Yes Mounting: Wall Mounting Trademark: Kntech Origin: Shenzhen, China SIP Poe Loud Speaker with RJ45 Connector A4 Kntech



Specification:
As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities...
A good ideal telephone for use in wet or corrosive atmospheres
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX, PBX and PAX systems


Make?your?own?4W?IP?speaker?or?intercom?station.?Being?highly?customizable?this?intercom?module?can?cover?your?need?for?VoIP?anywhere.?
?
The?top?complaint?about?voice?audio?in?the?security?industry?is?how?poor?audio?quality?affects?everything,?from?providing?a?more?secure?environment,?to?critical?mistakes?and?inefficiencies?due?to?inadequate?communications.?However,?our?SIP?speaker?A4?offers?HD?audio?quality?for?indoor?and?outdoor?environments,?and?it?can,?for?example,?be?used?as?a?communication?solution?for?Taxi?or?bus?stands?or?station,?highway?call?box,?railway,?metro,?ATM?machines?side,?tunnel,?port,?dock,?mines,?generation?facilities...Plus,?to?improve?audio?quality,?it?features?active?noise?cancellation?and?a?4W?Class?D?amplifier.
?
Protocol SIP?RFC?3261?Compatible
Ethernet?I/F 10/100?Mbps
Power?Input DC12V?or?PoE
Operating?Temperature -10?degrees?C?to?50?degrees?C
(14?degrees?F?to?122?degrees?F)
Output?Level: Up?to?10?watts
Dimension 114*114*77?(H?x?W?x?D)mm
Warranty 1?Year?Limited
Model A4



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Product Categories : Loudspeaker Address Phones Series

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