Features:Unique appearance design, plastic shell, using 2 frequency design, simple suspension, suitable for schools, corridors, supermarkets, etc.Specification:ModelT-612Power taps @100V2.5W, 5W, 10WPower taps @70V1.25W, 2.5W, 5WImpedance91dB ±3dBSPL(1W/1M)Black: Com Red: 4KΩ/ 2KΩ/&nb..

Description:* Preamplifier with multi-channel microphone, audio and emergency signal input lines and single-channel output.* It is suitable for pre-stage amplification of common sound sources.Features:* Standard cabinet design (2U), humanized design and exquisite workmanship show high-grade temperament.* It has 5 microphone (MIC) inputs, 3 standard..

Description：1. Equipment that receives short circuit trigger signal and plays alarm voice.2. It is suitable for the broadcast system requiring fire alarm linkage.Features:*Standard cabinet design (1U).* 2 alarm modes: Siren or pre-recorded voice alarm.*2 emergency alarm modes are optional: stop the alarm immediately when the alarm short-circuit tri..

Description:* Can monitor the program playback status of each zone.* For real-time monitoring of the program playback process.Features: * Standard cabinet design (2U), black aluminum brushed panel, user-friendly handle, exquisite craftsmanship.* With 10 channels of power signal isolation input. Monitor 10 zones. You can arbitrarily monitor the..

Features:* 10 groups of 24V compulsive power supply.* Total power output is up to 250W.* Single group power output is up to 150W.* Support control max 500pcs volume control with compulsive cut function.* Support expansion to 300 zones at most.* A/B channel alarm inputs and A/B channel alarm outputs.* Several units work together after pre-set dip sw..

Description：1. Equipment with paging management and power management.2. It is suitable for small broadcasting system which needs paging, music playing and alarm.Features：*Standard cabinet design (2U).* Built-in 10 zone selector and paging selector, which can be expanded to 300 zones.Each zone power capacity is 500W, and the total ten zones capacity..

Features:* With standard chassis design and 2U aluminum alloy panel.* 16 power sockets connected or disconnected in turn. The time between the two way is 1S.* 1 input interface with 24V fire signal, 1 signal output triggered by fire short circuit emergency.*16 channels of power output, each channel outputs AC 220 V (10 A), and the total capacity of..

Description：The Microphone with prelude sound (when open, prelude music is released), with light ring prompt function, with good anti-cell phone, electromagnetic, high frequency interference ability.Specification：ModelT-621ACapsule TypeCondenserPolar PatternCardioidFrequency Response40Hz-16000HzMic Sensitivity-43±2dBPrelude ..

Description：1. The device that can monitor the program playing status according to the zone.2. It is used in the broadcast system which needs to monitor the broadcast process in real time.Features:* Rack mounted design in 2U height.* 20 channel monitor.* Monitor volume knob.* Up/Down channel functional buttons with LED display.* Built-in wide band ..

Description：For professional use and PA system. It is professional equipment for using at restaurant, leisure cafes, classrooms, school etc.Features:* 1U tabletop and rack mount design with aluminum alloy panel.* Microcomputer control and touch-button operation.* Intake type CD player for longer life span and better dustproof.* Dynamic VF..

Description：1. Cabinet type AM/FM digital radio requiring manual control.2. Provide audio sources for the public address system.Features:* 1U tabletop and rack mount design with aluminum alloy panel.* Dynamic VFD florescent screen display, microcomputer control, touch button operation.* FM / AM two-band receive option, FM receiving frequency memory..

Description:* Interface equipment for collecting short-circuit signals from fire centers.* Applicable to broadcast systems that require fire alarm linkage.Features:* Standard cabinet-type design (2U), black alumina brushed panel, humanized drawing, exquisite craftsmanship, showing high-grade temperament.* It has 30 channels of fire alarm collection..

Features：* 1U tabletop and rack mount design with aluminum alloy panel.* Microcomputer control and touch-button operation.* Intake type CD player for longer life span and  better dustproof.* Dynamic VFD florescent screen display.* High reliable CD core with ESS decode system of powerful error recovery.* Support CD/ MP3 discs play.* One address..

Features：* 1U tabletop and rack mount design with aluminum alloy panel.* Clearly visible LCD display, microcomputer control and touch-button operation.* FM / AM two-band receive option, FM receiving frequency: 76MHz ~ 108MHz,AM receiving frequency: 520KHz ~ 1708KHz.* Radio frequency automatic search and memory function, memory up to 99 bands,and a ..

Features:* Built-in weekly timer, monitor, 10 zone speaker selector, 6 channel power sequencer and Mp3 player.* Expandable from 10 zones to 160 zones.* Single Scheduled background music + 160 zone paging + multi voice alarm system.* Single scheduled background music from T-6232 weekly timer's built-in MP3 player.* 3 modes of voice alarm: all zones,..