Emergency terminal EV-9301
Product use:
1. The professional outdoor IP network intercom terminal can be reached with one key to complete full duplex two-way intercom with simple and quick operation;
2, specially designed for safe city, large parks, tunnels, mines and other places, and can be used for broadcasting and playing background music.
Product Overview:
1, Outdoor all-weather IP network one-button intercom terminal for help, one-button complete full duplex two-way intercom, simple and quick operation;
2. The equipment is designed with embedded computer technology and DSP audio processing technology; Adopt high speed industrial chip, start time is less than 1 second;
3, Strong and durable, all metal shell anti-riot and waterproof, can be fixed on the vertical rod;
4, Built-in high sensitivity microphone and listening speaker, realize the intercom pick up voice and the collection and monitoring of the field voice, support hands-free call;
5, 8Ω/60W digital power amplifier can be selected to meet the needs of different occasions;
6. It has one audio line input and one audio line output port, which is suitable for amplification and sound acquisition in special places;
7, with short circuit output interface, can be used for monitoring linkage;
8, high protection level design, the overall use of alloy material and anti-disassembly screws, and explosion-proof, waterproof, needle-proof;
9, there is Ethernet port can be accessed, across the network segment and across the route.
Product parameters:
Outdoor IP network intercom terminal;
Network interface: 1-channel standard RJ45 network interface;
Transmission rate: 10/100Mbps;
Audio format: MP2/MP3;
Supported protocols: TCP/IP, UPP, IGMP (multicast);
Sampling rate: 8K ~ 48KHz;
Audio mode: 16-bit stereo CD sound quality;
SNR: > 75 db;
Harmonic distortion: ≤0.3%;
Frequency response: 20Hz-16KHz;
Short-circuit output: 1 channel;
Line input circuit number, level: 1, 350mV;
Line output circuit number, level: 2, 775mV;
Amplifier power, impedance: 2×10W, 8Ω (can be customized high-power amplifier);
Working environment: Working temperature :5℃ ~ +45℃;
Working humidity: 10% ~ 90%;
Input power supply: DC24V;
Power consumption: ≤10W;
Foot inch: 210*330*75mm;
Weight: 3.3kg.