จำหน่าย ให้เช่า และติดตั้งระบบภาพและเสียง ระบบรักษาความปลอดภัย เซิร์ฟเวอร์และเครือข่าย
Showing 33–48 of 91 results
– CE-RED & RoHS certified.
– Digital class-D amplifier.
– Built- in players of USB/ SD,FM tuner 87.5 MHz~108 MHz and Bluetooth receiver.
– Compact metal housing with front panel of aluminium alloy.
– SMT circuit boards with highly stable performance.
– Pure copper transformers for power supply and 70V/ 100V audio outputs.
– 2 microphone inputs and 1 line input.
– High- definition display for the working status of playing program.
– 70/100-volt and 4 to 16 ohms(Ω) output loads.
– Individual volume controller for inputs.
– BASS and TREBLE tone controllers.
– Individual LED indicator for POWER/ SIGNAL/ PROTECTION.
– Built-in radio modules supporting FM/RDS/DAB/DAB+.
– Built-in bluetooth receiver and USB player.
– Class-D amplifier with 60W and 120W available.
– 70/100-volt and 4-16 ohms(Ω) output loads.
– SMT circuit boards with highly stable performance.
– Two microphone jacks.
– Mic 1 has priority over the inputs with 0~30dB dB attenuation.
– High-definition display for the working status of playing programme.
– Individual volume controller for MIC inputs,and master volume controller for all.
– BASS and TREBLE tone controllers.
– Complete protection is provided for output short circuit, overload, high temperature,peak current limiters.
– Built-in WiFi wireless music streaming receiver,Bluetooth receiver and USB player.
– Connect with your smart device via the free app.
– Support AIRPLQY/D LAN/Q PLAY.
– One RJ45 port available for the point where the WiFi signal is weaker.
– 70/100-volt and 4/8 ohms(Ω) output loads.
– 5 Zones 100V speaker outputs with separate switch ON/OFF & LED indicator.
– Powerful amplifier tubes.
– Three 48V Phantom Power sockets and unbalanced 6.35 sockets.
– Mic 1 has priority over the inputs with 0~30dB dB attenuation.
– High-definition display for the working status of playing programme.
– Built-in Chime and Siren circuitry with push-button and volume control.
– BASS and TREBLE tone controllers.Master volume control.
– Complete protection provided for output short circuit, overload, high temperature.
– Removable rack mounting brackets supplied.
– Built-in Bluetooth receiver and USB player.
– 70/100-volt and 4/8 ohms(Ω) output loads.
– 5 Zones 100V speaker outputs with separate switch ON/OFF & LED indicator.
– Powerful amplifier tubes.
– Five 48V Phantom Power sockets support unbalanced 6.35mm jack or balanced XLR jack.
– Mic 1 has priority over the inputs with 0~30dB dB attenuation.
– High-definition display for the working status of playing programme.
– Built-in Chime and Siren circuitry with push-button and volume control.
– BASS and TREBLE tone controllers.Master volume control.
– Complete protection provided for output short circuit, overload, high temperature.
– Removable rack mounting brackets supplied.
-Rack installing design with 2U height.
-SMT circuit boards with highly stable performance.
-Built-in SD&USB players.
-Standard Rj45 network port.
-Two controlled power outputs,power handling capacity 660W.
-Support protocols of UDP,TCP/IP,IGMP
-2 local line inputs, 1 EMC. input and 1 MIC. input, MIC input overrides other inputs.
-1 line output for connecting conventional power amplifiers.
-individual volume controller for inputs.
-BASS and TREBLE tone controller.
-With one serial port for configuration with computer.
-Rack installing design,2U panel.
-100M network input Rj45 port
-3.5 inch.LCD screen with remote control.
-Two controlled power outputs,power handling capacity 660W.
-This unit has it`s own IP address.
-Support protocols of UDP,TCP/IP,IGMP.
-2 local line inputs,1 EMC. input and 1 Mic. input,Mic input overrides other inputs.
-1 line output for connecting conventional power amplifiers.
-Individual volume controller for inputs,and MASTER volume controller.
-BASS and TREBLE tone controller.
-With one serial port to configuration with computer.
– Rated power 60W/120W/240W/350W/500W available.
– Rack installing design with 2U alloy panel.
– Embedded computer technology
– 70V/100V voltage and 4-16 Ohm output .
– 3 MIC. inputs and 2 LINE inputs.
– BASS and TREBLE tone controller.
– Individual volume controller inputs.
– 1 AUX output for additional amplifier.
– MIC1 overrides other inputs
– 5 LED indicators for working status.
– Supports protocols of TCP/IP,UDP,IGMP.
– Hifi audio balance ensure that the reduction and DSP audio processing technology.
– MIC1 overrides other inputs with 0~30dB dB attenuation.
– Built-in FM tuner.
– Built-in local monitor speaker.
– Built-in MP3 player with USB port.
– Built-in 4G flash memory for uploading audio source.
– With one microphone input for making announcement.
– A featured timer with editable points for specific timing tasks.
– Large liquid crystal screen displaying the played program.
– Offers 1 audio input and 1 audio output with RCA connector.
– 4 channel AC power output sockets can be controlled by timing points.
– 4 channel 100V amplified signal inputs, 4 pairs of zone speaker output terminals.
-Power rate 60W / 120W / 240W / 350W / 500W / 650W available.
-Built-in U disk MP3 player, FM tuner and Bluetooth receiver.
-5 zoned 100V speaker outputs with individual volume control.
-70V/100V and 4-6ohms ‘oads.
-3 MIC inputs, 2 LINE inputs, 1 Line output.
-Individual volume controller for MIC&AUX inputs.
-MASTER volume controller.
-BASS and TREBLE tone controller.
-MIC 1 has priority over other inputs.
-Protections of short circuit, overload, high temperature.
– CE & RoHS certified.
– Power rates: 60W/120W/240W/350W/500W available.
– Aluminum alloy panel with standard 19″ 2U height.
– TOSHIBA amplifier transistors.
– 100% pure copper toroidal transformers.
– 70V/100V and 4~16Ω loads.
– 3 MIC inputs,2 LINE inputs,1 LINE output.
– Individual volume controller for MIC & AUX inputs.
– MASTER volume controller.
– BASS and TREBLE tone controller.
– MIC1 has priority over other inputs.
– Protections of short circuit,overload,high temperature.
– Built-in fan with intelligent startup function,can reduce energy consumption and for heat dissipation.
– CE-RED & RoHS certified.
– Built-in U disk MP3 player,FM tuner and Bluetooth receiver.
– Power rates: 60W/120W/240W/350W/500W available.
– Aluminium alloy panel with standard 19″ 2U height.
– TOSHIBA amplifier transistors.
– 100% pure copper toroidal transformers.
– 70V/100V and 4~16Ω loads.
– 3 MIC inputs,2 LINE inputs,1 LINE output.
– Individual volume controller for MIC & AUX inputs.
– MASTER volume controller.
– BASS and TREBLE tone controller.
– MIC1 has priority over other inputs.
– Protections of short circuit,overload,high temperature.
– 10-zone paging selection.
– 10-zone alarm function.
– Volume control.
– Built-in chime,with mute function.
– Each paging zone has LED status indicator.
– One MIC input 6.5mm jack,four remote MIC inputs, one line input,
and one EMC input.
– 25-pin activation bus, and low level alarm activation.
– Several paging modes (all zones, group zones,or individual zone).
– Working with 10 Zone(RH2810R)/16 Zone (RH2810RT) paging selector or 10 Zone(RH2810R)/16 Zone (RH2810RT) audio matrix for paging function.
– Signals using real-time transmission technology.
– Connected by CAT cable with distance up to 1kms.
– Built-in chime,with mute function.
– With volume control.
– 2U aluminium panel.
– Built-in chime music.
– 5 MIC inputs,3 AUX inputs,2 EMC input,2 AUX outputs.
– Individual volume controller for MIC & AUX inputs.
– MASTER volume controller ,BASS and TREBLE tone controller.
– EMC1,2 have priority over all inputs except MIC1.
– 1.5U design for installation in standard equipment racks or on desk.
– Features built-in MP3 player with a USB slot for connecting external U Disk
– Supports more formats: DVD,VCD,HDCD,CD, DIVX,SVCD,MPEG4,MP3, WMA,PICTURE-CD,CDR/RW.