Product Name: Video RFID Doorphone Knzd-52V IP Phone Model NO.: KNZD-52V Condition: New Certification: CE, ISO, RoHS Information content: Voice Support Network: Ethernet Type: Wireless Usage: Telephone, Workstation, Server Color: Grey Size: 235*131*78.7mm Waterproof Standard: IP66 Hook: No Handset: No Door: No Tamper-Resistant: Yes Weather Resistant: Yes Lightening Protection: Yes Vandal Resistant: Yes Trademark: KOON/OEM Transport Package: Packaging Specifications Machine Size:320 *205 *12 Specification: Packaging material: pearl cotton, carton Origin: China HS Code: 8517180090 Product Description Video RFID Doorphone KNZD-52V IP PhoneApplications:Video RFID doorphoneis the most widely used access control system in residential apartments. The access control system can use an RFID card to control access to the access control, and can also use the keyboard on the access control to enter a password for access control.We specializing in the production and sales of Stainless steel sip doorphone audio intercom with RFID card support password to open the door for home security.Features: *Supper goodsound clarity during conversation *Support standard Session Initiation Protocol(SIP), RFC 3261 *Remote software upgrade, configuration and mornitoring *Power over Ethernet(PoE,802.3af), local 12V DC *IP66 vandal resistant marine grade stainless steel faceplate *LED indicator *Echo cancellation *Password, RFID card, Video, Remote program ModelKNZD-52VConstructionRobust aluminium alloy die-cast body stainless steel face plateDimensions(W*H*D)Unit size: 235*131*78.7mm; Carton size each box:32.5*18*13.5cm/G.W.: 2.3kgWeight2.3kgOperating Temperature-40°F to +158°F/ -40ºC to +70ºCRelative HumidityUp to 95% non-condensingProtectionIP66, vandal-resistant and water-resistant designCommunicationFull duplex 2-way hands-free communicationCall Control SignalingSIP(RFC compliant), SIP Info(DTMF), RFC 2833(DTMF)Audio CodesG.711, G.722, G.729CameraImage SensorOV9712Total Pixels480P 15fpsMin. illumination0.1luxField of view150° horizontal Opposite angles 170°Lens2.75mmframerate15fps, 30fps, MJPEG, H.264StreamineDual-stream at different frame rate and bandwidthonVIF compliantYesPowerPower over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10WAuxiliary Contacts1 Aux Output, dry contactContact RatingsLoad: Resistive loadRated load:0.3 A at 125 VAC; 1 A at 30 VDCRated carry current:1AMax.switching voltage:125 VAC,60VDCMax.switching current:1ANetwork10/100 baseTX Ethernet, RJ45 connectors, Cat5e or betterIP ProtocolsIPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIPLAN ProtocolsPower over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)ProgrammingNon-volatile flash memory programming and configuration through Web GUIManagement and OperationDHCP and static IP, remote automatic software upgrade, centralized monitoring, status LEDEcho cancellation codeG.167/G.168Specification:SPECIFICATION -Analogue1. PSTN analogue telephone 2. DTMF dialing 3. MTBF:100000hours 4. MTTR: 2 hours 5. Connection: RJ11 screw terminal pair cable 6. Sound level of ringing:over 70dB(A).7. Call transmission index:(5KM)SLR<12,RLR<-1,stmr>10, output impedance is 600 Ohm.maximum distance: 7KM8. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V.9. Connection: RJ11 screw terminal pair cable (or RJ11 Socket of plug upon request),with stainless steel cable protected10. Super strong function is available for dialing 12 groups of numbers stored in the memory,(maximum length of each number is 16 digits)11. Standard frequency:low frequency group:697. 770. 852. 941Hz,high frequency group:1209. 1336. 1477Hz, frequency deviation:-1.5% ~ +1.5%12. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)SPECIFICATION -VoIP1. VoIP SIP2.0 telephone 2. DTMF dialing 3. MTBF100000hours 4. MTTR: 2 hours5. Auxiliary Contacts:1 Aux Output, dry contact 6. Rated load:0.3 A at 125 VAC; 1 A at 30 VDC7. Contact Ratings. Load: Resistive load 8. Echo cancellation code:G.167/G.1689. Rated carry current:1A 10. Max.switching current:1A11. Max.switching voltage:125 VAC,60VDC 12. Audio Codes:G.711, G.722, G.72913. IP Protocols:IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP14. Free dial (maximum length of each number is 16 digits) 15. Communication: Full duplex 2-way hands-free communication16. Call Control Signaling:VOIP SIP Info(DTMF), RFC 2833(DTMF)17. Network:10/100 baseTX Ethernet, RJ45 connectors, Cat5e or better18. Power:Power over Ethernet, IEEE802.3af, Class 0 Local power, 12VDc,Idle 2W, Max 10W19. Programming:Non-volatile flash memory programming and configuration through Web GUI20. Management and Operation:DHCP and static IP, remote automatic software upgrade, centralized monitoring, status LED 21. LAN Protocols:Power over Ethernet(PoE,802.3af), WLAN(IEEE 802.3af), Network Access Control(IEEE 802.1x),STP(IEEE 802.1d), RSTP(IEEE 802.1d-2004)Packaging specifications Kntech standard export carton packing Unit size: 235*131*78.7mm; N.W.: 2.3kg; 1pc carton:32.5*18*13.5cm; N.W.: 2.3kg; G.W.: 2.6kg 4pcs carton: 37*35*27cm; G.W.: 8.7kg