TI -1206S/TI-2406S/TI-3506S/TI-5006S * 4 Channel Microphone and 2 line input, treble and bass can be controlled separately .* 6 Channel Partition output, and partition volume independent control.* Built in bell. Bell tone optional: 4 tones and 2 tones (built-in), alarm generator.* Mp3 decoding module supports usb / sd / bluetooth / fm radio playback function. With the MP3 remote control, support power off memory function, MIC recording function.* When the alarm generator starts, background music will be closed and6 partition output will automatically open to maximum output volume.* Built in 24V DC power input.* Mic1- 4 built-in 48V phantom power supply, and switch can be independently controlled .* T-216 partition control microphone can remotely control partition output, and it can be cascaded up to 6 units.* Audio input with independent control on tone control and total volume control.* A variety of indicator lights (signal, the top of the roof, to protect the LED indicator)* Using fan forcible cooling structure, allowing the machine to work for a long time.* There are 5 priority functions:The first level EMC priority: when input the EMC alarm signal, all the sound source will be turn off, and the 6 Channel partition output will automatically open.Second level: tel /rem mic override mic1-4, line1-2 and bell tone.Third level: built-in alarm generator override bell sound, mic1-4, line1-2, 6 partition output will automatically open.Fourth level: built-in bell tone override mic1-4, line1-2.Fifth level: built-in mic1 override mic2-4, line1-2.* Constant voltage output: 70V, 100V, rated resistance output: 4-16 Ω .SpecificationsRear Panel TI-1206S/TI-2406S/TI-3506S/TI-5006S