KNZD-51 Access Control
We specializing in the production and sales of Waterproof video doorphone entry calling system support RFID and password for school or prison .
KNZD-51 IP voice access telephone using advanced technology and the security and stability of Broadcom master chip, greatly improve the system's stability and durability while SIP2.0 standards-based protocol that can be perfectly compatible with all current mainstream SIP-based IP PBX / softswitch, IMS platforms such as Asterisk, Broadsoft, 3CX, Elastix, etc. for users to quickly deploy equipment more convenient.
KNZD-51 pan with a high-strength cold-rolled steel, with high-quality aluminum shell, impact resistant up to IK10 standard. Its product features and production process materials are inherited KOONTECH special industrial telephones high quality, high demand and so on. Product modeling beautiful, stylish, elegant, functional and practical, reliable, easy installation, comfortable buttons and low power consumption. Popular with customers welcome, is widely used in apartments, hospitals, schools, subways and other places.
1.Built-in dynamic noise reduction, to achieve high-quality voice communications
2.With light on Metal Keyboard
3. Support two SIP account
4. High-strength cold-rolled steel housing and high-quality aluminum shell, impact resistant up to IK10 standard
5. Support RFID, remote and password door open
6. Access control, intercom and IP broadcast triple feature integration
7. Support SIP2.0, support SIP2.0(RFC3261) and related RFC protocol
8. Using Web online configuration, easy to manage
9. Support safe mode, and can be upgrade the software.
DESCRIPTION ITEM NO. ZD05100221. Robust aluminum alloy die-cast body stainless steel faceplate.
VoIP SIP2.0 telephone DTMF dialing Audio Codes: G.711, G.722, G.729
MTBF:100000hours MTTR: 2 hours Network:10/100 BaseTX Ethernet, RJ45
Free dial(maximum length of each number is 16 digits) connectors, Cat5e or better
Communication: Full duplex 2-way hands-free IP Protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP
communication DHCP, SIP
Call Control Signaling: VOIP SIP Info(DTMF), RFC LAN Protocols: Power over Ethernet(PoE,802.3af),
2833(DTMF) WLAN(IEEE 802.3af), Network Access
Power: Power over Ethernet, IEEE802.3af, Class 0 Control(IEEE 802.1x), STP(IEEE 802.1d),
Local power, 12VDC,Idle 2W, Max 10W RSTP(IEEE 802.1d-2004)
Auxiliary Contacts:1 Aux Output, dry contact Programming: Non-volatile flash memory
Contact Ratings. Load: Resistive load programming and configuration through Web GUI
Rated load: 0.3 A at 125 VAC; 1 A at 30 VDC Management and Operation: DHCP and static IP,
Rated carry current:1A remote automatic software upgrade, centralized
Max.switching voltage: 125 VAC, 60VDC monitoring, status LED
Max.switching current:1A Echo cancellation code:G.167/G.168
Button: 12 full keypad with light and one handset free button or speed dial button
RJ45 network port x2: network x1 (Support 802.3af Class 1 POE)
PoE: 802.3af (Class 0 - 12.95W) 48V/380mA(Not a standard design)
Master chip: Broadcom
Audio Amplifiers: 2.5W
Powered: 12V+-15%/1A DC or POE
Material: Aluminium alloy&Aluminum Extrusion
Weatherproof degree: IP55
Product Size: 230*126*76.5 mm
N. W: 2.0kg