product description:

Professional console design, durable, high-grade aluminum alloy panel, all-metal body.

With 7-inch digital true color display, graphical interface display, capacitive touch screen, the operation is more sensitive, no operation into sleep, low power consumption and power saving.

The built-in 3W speaker is used for hands-free calling, receiving broadcast and monitoring. The sound is clear and loud.

The strong directional microphone head ensures that the voice is clear and without interference during broadcasting, and can broadcast the whole area, partition and terminal.

Integrated 24Bit professional sound card, can achieve audiophile audio playback, the highest audio stream 768kpbs.

It has a red hardware emergency button and supports one-key broadcast in all areas.

Support intercom function, incoming / outgoing / missing call display, and inquire function of common communication phone book.

Integrated USB and Micro SD (TF) card interface, maximum support 4T USB storage device and 128G SD card, to achieve audio file playback, USB, TF card, media library content can be ordered to the terminal within the authority to play.

Support TF card access, you can upgrade the terminal firmware program.

Built-in Flash storage, can store audio, configuration information and backup, support remote modification and upgrade.

Standard Gigabit RJ45 interface, supporting cross-network segment and cross-routing, including DHCP automatic distribution access, ADSL intelligent dial-up access, fixed IP address access, etc.

Can receive multiple intercom calls, and automatically queue up, while supporting missed calls and fast callback functions.

Support the free replacement of the touch background interface to meet the requirements of different places.

Technical Parameters:

Network communication protocols: TCP, UDP, ARP, ICMP, IGMP, HTTP, FTP

Network chip rate: 10 / 100Mbps

Audio encoding format: WAV

Audio sampling, bit rate: 8KHz-44.1KHz, 16bit, 8Kbps-320Kbps

Display: TFT 7 ”LCD 800 * 480

Display language: Chinese

S / N ratio, frequency response: ≥90dB, 20Hz-16KHz

Network voice delay: intercom delay ≤30ms

Interface: 1 RJ45 network interface, 1 power switch, 1 USB interface, 1 microTF card interface, 1 alarm input, 1 alarm output, 1 line input, 1 line output, 1 microphone input, 1 Road headphone output

Power supply, power consumption: DC 24V 1A, ≤4W

Dimensions: 254 × 134 × 58mm

Weight: 1.3kg