ITC T-531A UHF single channel wireless microphone with segment LCD display, 1 handheld mic, Frequency Range: UHF 640-857MHz,Two bands total, Modulation: Broadband FM, Adjustable range: 25MHz, Channel Number: 600, Channel Spacing: 250KHz, Dynamic Range: 100dB, Frequency Response: 60-18KHz (±3dB), THD: ≤0.5%.

ITC T-531B Wireless Microphone (Single channel wireless microphone with UHF band LCD display), one Lavalier Mic, Frequency Range: UHF 640-857MHz (Two bands total), Modulation: Broadband FM, Adjustable range: 25MHz, Channel Number: 600, Channel Spacing: 250KHz, Frequency Stability: Within ±0.005%, Dynamic Range: 100dB, Maximum Deviation: ±45KHz, Frequency Response: 60-18KHz (±3dB), Comprehensive SNR: >115dB, THD: ≤0.5%.

ITC T-531C UHF single channel wireless microphone with segment LCD display, one headset mic, Frequency Range: UHF 640-857MHz,Two bands total, Modulation: Broadband FM, Adjustable range: 25MHz, Channel Number: 600, Channel Spacing: 250KHz, Frequency Stability: Within ±0.005%, Dynamic Range: 100dB, Maximum Deviation: ±45KHz, Frequency Response: 60-18KHz (±3dB), Comprehensive SNR: >115dB, THD: ≤0.5%, Operating Distance: 100 meters in the clearing.

ITC T-7703 One Key for Help Intercom Terminal, embedded computer technology and DSP audio processing technology, One button ask for help, can call the intercom mic of the duty room, Built-in microphone, Built-in 3W full-range monitor speaker, Support hands-free calling, Support 2-channel local short-circuit signal input, IP55, 1 line output, 100Mbps RJ45 Input, ~190-240V 50-60Hz (Adapter); DC24V/1A.

ITC T-6703E Two key Call & Emergency Intercom Terminal (Luxurious type), Embedded PC technology, built-in DSP and high speed industrial chip, Built-in single network hardware audio decoding module, support TCP/IP ,UDP, IGMP(Multicast) protocol, Built-in voice intercom call module, supports full-duplex voice intercom and conversation, Built-in 5W high-fidelity all frequency speaker, Built-in high sensitivity microphone, Built-in monitor function, Support customize call target, Support multiple call strategy, Support preset program broadcasting, IP55, DC 24V

ITC VA-6200MA 8 Zones Digital Network Public Address & Voice Evacuation Controller with 500W Mixer Amplifier, Audio processing with 6 general mic/line inputs, emergency PTT microphone input, Power output: 500W, Output voltage: 100V, MIC1-2 input frequency response: 80Hz~20KHz, MIC1-2 input sensitivity: 5mV/600Ω, MIC1-2 input SNR: >65dB, AUX3-6 input frequency response: 80Hz~20KHz, AUX3-6 input sensitivity: 350mV/10kΩ, AUX3-6 Input SNR: >70dB, Impedance: 600Ω, ~ 220V-240V, 50/60Hz.

ITC VA-6200MS 500W 8 Zones EVAC Extension Controller, 8 zones and A+B independent dual speaker loop output, 6 general audio inputs and 1 MP3 input, Output Voltage: 100V, MIC1-2 Input Distortion: <1% (output rating), 1KHz, MIC1-2 Input Frequency Response: 80Hz~20KHz, MIC1-2 Input Sensitivity: 5mV/6/600Ω, MIC1-2 Input SNR: >65dB, AUX3-6 Input Distortion: <1% (output rating), 1KHz, AUX3-6 Input Frequency Response: 80Hz~20KHz, AUX3-6 Input Sensitivity: 350mV/10kΩ, AUX3-6 Input SNR: >70dB, Spare Amplifier Input: 100V, Spare Amplifier Audio Signal Output: ±385mV (balanced output), Alarm Input: 8, Alarm Output: 8, Zone Input: 8, 24V Relay Output: 8, Fuse Size: 250V/5A.

ITC VA-6200RM EVAC System Remote Paging Microphone, Support 16 zones, group paging button, Support line audio input, and input/output volume is adjustable, Paging priority can be set by software, MIC Frequency Response: 200Hz~10KHz, MIC SNR: >65dB, Line Input Sensitivity: 775mV/10KΩ, Support 24 DC power supply.

ITC VA-WFM Wall mounted Fireman microphone, Paging to all zones in the system, Support fireman mic recording function, Support self detection in paging conflict status, Can display the EVAC/ALERT audio source status, Same priority for fireman mic & PTT mic, Support power supplied by 24V DC and network cable, Mic input: 24V network port, Sensitivity: 5MV±0.5mV, Frequency response: 200Hz~10kHz, Input impedance: ≥1kΩ.

ITC T-7723 IP Network Fire Alarm Interface, Network Interface: Standard RJ45 input, Transmission Rate: 100Mbps, 16 channel fire short circuit signal input, Support Protocol: (TCP/IP, UDP), Short Circuit Interface: Industry standard wire terminals, Power Consumption: ≤20W, Power Input: ~190-240V 50-60Hz.

ITC TS-0300GC Fully Digital Conference System Host, Microphone capacity: (30 wired microphones; 30 wireless microphones), Frequency response: 80HZ~16KHz, Signal-to-noise ratio: >80dB(A), Dynamic range: >80dB, Total harmonic distortion: <0.05%, DELEGATES output interface: 3 channels, used to connect wired conference speaking unit, RS-232 interface, RS-485 interface, 2.0-inch TFT LCD screen, 110-250V AC.

ITC TS-0300M Full Digital Conference System Controller, with 4.3-inch full-color touch screen, supports up to 4096 wired conference units and 300 wireless conference units, Four microphone management modes: FIFO (first in first out), NORMAL (normal mode), VOICE (voice control mode), APPLY (application mode), DANTE/NC port, PC network port, 100-120VAC / 200-240VAC by switch.

ITC TS-0302 Chairman Unit, Microphone type: Cardioid Electret Microphone, Frequency response: 80Hz-16kHz, Input impedance: 680Ω, Sensitivity: -41±1.5dBV/Pa, Maximum SPL: 120dB, SNR: >80dB(A), Dynamic range: >80dB, Headphone load: 16-32Ω, Headphone jack: 3.5mm, Speaker: Built-in 1 4Ω 2W speaker, Network port: 2 cascade network ports, Touch button sign in, 0.56kg.

ITC TS-0302A Delegate Unit, Microphone type: Cardioid Electret Microphone, Frequency response: 80Hz-16kHz, Input impedance: 680Ω, Sensitivity: -41±1.5dBV/Pa, Maximum SPL: 120dB, SNR: >80dB(A), Dynamic range: >80dB, Headphone load: 16-32Ω, Headphone jack: 3.5mm, Speaker: Built-in 1 4Ω 2W speaker, Network port: 2 cascade network ports, Touch button sign in, 0.56kg.

ITC TS-0310D Touch Screen Conference Chairman Unit with 4.3 inch color Screen, 3.5mm headphones, Cardioid Microphone, Sensitivity -40±1dB (0dB=1V/Pa,at 1KHz) , SPL; 120dB(THD＜3%), Max power; 3W, key sign In, Built-in speaker, 2W@4Ω×1

ITC TS-0310DA Touch Screen Conference Delegate Unit with 4.3 inch color Screen, 3.5mm headphones, Cardioid Microphone, Sensitivity -40±1dB (0dB=1V/Pa,at 1KHz) , SPL; 120dB(THD＜3%), Max power; 3W, key sign In, Built-in speaker, 2W@4Ω×1

ITC TS-0602 High Integration Digital Desktop Discussion Conference Chairman Unit, Heart shaped projection electrets microphone, Frequency response: 80Hz~16KHz, SNR: 1KΩ, Sensitivity: -34±2dB(0dB=1V/Pa,at 1kHz), Maximum SPL: 100dB(THD>3%), SNR: >80dB, THD: <0.1%, Built-in HIFI speaker and volume control, 3.5mm mono jack, Hand-in-hand extension, Controller power supply DC24V.

ITC TS-0602A High Integration Digital Desktop Discussion Conference Delegate Unit, Cardioid electret microphone, Frequency response: 80Hz~16KHz, SNR: 1KΩ, Sensitivity: -34±2dB (0dB=1V/Pa,at 1kHz), Maximum SPL: 100dB(THD>3%), SNR: >80dB, THD: <0.1%, Built-in HIFI speaker and volume control, 3.5mm mono jack, Hand-in-hand extension, Host power supply DC24V.

ITC TS-0604M Digital Conference System Controller, Four conference modes: FIFO (first-in first-out mode); NORMAL (normal mode); FREE (free mode); APPLY (apply speaking), 128 unit capacity, expansion to 4096 units, Frequency Response: 30 ~ 20KHz, SNR: >72dB(A), Channel Crosstalk: >80 dB, THD: <0.05%, Audio Input: LINE IN: 775mV unbalanced, MIC IN : 50mV unbalanced, Audio Output: LINE OUT: 1V unbalanced, REC OUT: 200mV unbalanced, Output Load: >1K, Connect Cable: Special cables (8 cores), Standard: IEC60914, Black.

ITC TS-0605M Digital Conference System Extension Controller, Smart touch buttons, easy operation. With recording, playback control, conference mode, quantity switch and volume control buttons, With 4 meeting modes: FFIO/ NORMAL/ FREE/ APPLY, Spokesman quantity limitation: adjustable options for 1/2/4/6, Chairman is not limited, Support Max 30 pieces microphone units, Built-in recording function and SD interface, 3.5mm headphone jack, 24V DC.