Input: 100-240vac50-60Hz;
Output: 12VDC, 1.5A(18W)
POE * 802.3AT, Class3 POE + 802.3AT, Class4
(Note: USB does not work when POE power is used)
Temperature and humidity:
Operating: 0°C to 40°C
Storage: -10°C to 60°C
Humidity: 10% to 90%, no condensation.

Feature

Display: 132x48 pixel LCD without backlight display, new interface using text and graphics combined menu, easy to understand operation.
headphone jack, built-in EHS compatible Plantronics wireless headset;
Telephone functions: call hold, transfer, forward, waiting, three-party conference, call parking/pickup, 500 address books, 200 call records, automatic dialing when off-hook, automatic answering, one-key dialing, flexible dialing plan, hot desking, custom ringtones, server redundancy & failover, multiple voices;
Configuration management: support remote unified batch deployment, UCM zero configuration use, intercom, one-key recording advanced functions.
Voice effect: support handles, earphones, free speech, earphone noise elimination algorithm; advanced AJB algorithm;
Industrial grade touch operation mode, touch control is very sensitive, graphic display interface, the operation state is clear.
Support one key call partition, one key call the whole region broadcast, support direct operation call or intercom any terminal.
Support full duplex two-way intercom function, two-way intercom between two-way terminals, with network echo elimination module, network delay is less than 300ms, while the network echo roar is completely suppressed.
Support help signal ring, flash screen prompt, one button to accept help, intercom function, support a variety of call strategies, including call waiting, call transfer, no one to answer the reminder, support automatic answering, manual answering, support custom listening prompt sound, built-in meeting scheduling management function, support meeting discussion mode.
Telephone functions: call holding, transfer, forward transfer (unconditional transfer, no answer transfer, busy transfer), call docking/generation, seven-party voice conference, SCA/BLA.
Virtual MPK, Download Phonebook (XML, LDAP), Call Waiting, Call Log, Manager's Secretary Virtual Keys, Flexible Dialing Rules, Hot Desking, Personalized Ringtone, Server Redundancy & Failover.
HD Audio: Supports high fidelity, full broadband audio handles and full duplex hands-free speakers with echo cancellation.
Gigabit dual network ports, support RJ9 headphone jack, built-in EHS adapter for the Bintri wireless headphones.
Configuration management: support remote unified batch deployment, UCM zero configuration use; Local recording, SDK secondary development.
Voice effect: support handle, earphone, free to improve clear voice, earphone noise elimination algorithm; Advanced AJB algorithm.
Start time less than 1 second, built-in 1 channel network hardware audio decoding.
Support TCP/IP, UDP, IGMP(multicast) protocols, network transmission of 16-bit stereo CD audio signal quality.
Digital products, easy to expand capacity, not limited by geographical location, no need to increase the room management equipment, the use of common network free line construction design concept, easy installation.
support wall-mounted installation, desktop bracket 2 angles optional.
Network Interface: Two 10/100/1000Mbps switched adaptive Ethernet interfaces, POE/POE +
Graphical display: 7-inch high-definition capacitive touch screen, 5-point touch, resolution of 1024×600
Power supply: DC+5V/600mA ultra-low power consumption; support wall-mounted installation, desktop bracket 2 angles optional.
Camera: Tilting megapixel CMOS camera with concealed baffle
WiFi: Dual frequency WiFi(2.4g &5G) (802.11a/b/ G /n)
Auxiliary ports: RJ9 headphone jack (matching Plantronics EHS headphone), USB2.0, 3.5mm headphone jack, SD card jack, standard HDMI jack
Protocol standard: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A Record, SRV, NAPTR),
DHCP, PPPOE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069,802.1x, TLS,SRTP
Speech Coding:
G.711μ/ A, G.722 (Wide-Band), G.726-32, ILBC, OPUS, In-Band and Out-Band DTMF (in Audio, RFC2833, SIP INFO).

Shenzhen OBTPA Technology Co., Ltd(www.obtsys.com) is a company which integrates research & development, manufacture and sales. It stands out of the high-tech industry realm of public address system among other competitors. Our company has been always adhering to the business philosophy of continuous innovation and creating value from customers since 1999 when the company established, hence a various of products has been successfully used in the big famous events such as the Olympic Games, World Expo, Asian Games, etc. these achievements make us gain a various of patents and establish a good brand image in the industry.

All products have assed CE, FCC certificates, and the “OBT” brand trademark has been registered in the European Union, the United States and Japan.

Our company has always focused on the innovative development of audio and video applications. Its products cover analog PA system, digital PA system, SIP video PA system, POE network audio speaker, professional audio speaker, paperless conferences, video conferences and other products, after more than 20 years of development, we have independent research and development, production and application design capabilities, can well solve the compatibility, reliability and advanced issues of communication, emergency, command and other issues. Products are widely used in the safe cities, smart parks, smart campuses, smart hospitals, and smart stations and other fields, successfully established a good brand image—OBT. We are committed to developing into a world-class video integration PA system manufacturer.

Company Panorama：https://world-port.made-in-china.com/viewVR?comId=OMHJKoTbABc