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Product Name: New Waterproof SIP Poe IP65 Kntech A4 Factory Loudspeaker Model NO.: A4 Material: Industrial Standard Coated Steel Body Vandal Resistan: Yes Keypad: No Tamper-Resistant: Yes Lightning Proof Protection: Yes Loud Speaker: Yes Type: SIP Speaker Waterproof: IP66 Size: 114*114*77 mm Mounting Type: Wall Mounting Trademark: KOON/OEM Transport Package: Koontech Standard Pearl Cotton Specification: Koontech Standard Pearl Cotton Origin: Shenzhen, China HS Code: 8517180090 Product Description NEW Waterproof SIP Poe IP65 Kntech A4 Factory LoudspeakerMiki Mok -Sales managerCell /: +86 135 3042 8923introduction:Make your own 10W 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 amore secure environment, to critical mistakes and inefficiencies due to inadequate communications. However,our SIP speaker A4offers HD audio quality for indoor and outdoor environments, and it can, for example, be used as acommunication solution forTaxi 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 a10W Class Damplifier.SpecificationProtocolSIP RFC 3261 CompatibleEthernet I/F10/100 MbpsPower InputPoE 802.3afOperating Temperature-10 degrees Cto 50 degrees C(14 degrees Fto 122 degrees F)Output Level:Up to 10 wattsDimension114*114*77(H xW xD)mmWarranty1Year LimitedModelA4DimensionWaterproof SIP POE loudspeaker IP65 kntech A4 factory