- Channel amplifier fault changeover with speaker line surveillance
- 19” rack mount design in 1U height
- One standby amplifier to backup 8 amplifier/7 amplifier/ 6 amplifier…/1 amplifier within 1 second
- 8 speaker line supervision for open circuit, short circuit and impedance fluctuation
- Each speaker zone detection time within 2 seconds, Each channel could detect 3W-1000W speaker
load. - The amplifier and speaker line fault will be reminded by indicator, buzzer, fault out and RS485 out
- 8 amplifier indicator, standby amplifier indicator and 8 speaker line indicator
- With calibrate button on front panel to initialize or calibrate each amplifier and speaker line setting
- With 8 balanced line inputs and 8 balanced line outputs with 24V overriding relay
- With 8 amplifier 100V inputs and 8 zone 100V outputs
- Dipswitch for 8 zone enable or disable the monitoring
- 10% and 20% two speaker impedance monitoring options
- Expandable from 8 zones to max 192 zones
- 24V DC operation system
- Support CAN and RS-485
Emar ACS-800
ACS-800 is a equipment which integrated amplifier detection, automatic change over and speaker supervision, it can provide the third party programming on-line and with SDK protocol interface. It is an…
Description
Related products
Emar UFR-300 Recorder Player
Emar UFR-300 Recorder Player
Emar 0802-3 2x350W/100V
The digital class-D power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%, moreover it helps to save installation rack...
Emar EVAC-500BC
EVAC-500BC battery charge is intelligent high effective accumulator battery,with high frequency power switch technology, with high speed and high effective power charge, can meet average charge / floating charge, constant...
Emar 0804-3 4x240W/100V
The digital class-D power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%, moreover it helps to save installation rack...
EMAR 0806-6x120W
6X 120W 100V & 8 Ohm Mixer Amplifier, Seperated 6 Zone Volume Controller, 5 Input Channel, Priority Input, Optional 6
Emar DVA-24RM
The DVA-24RM Zone Expansion Keypad is an extension to the DVA8-500RM Voice Alarm System Remote Microphone that adds additional zone-select keys. It has the same stable metal base as the...
Emar 0802-1 2x120W/100V
The digital class-D power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%, more over it helps to save installation rack...
Emar DVA8-500RM
Digital voice evacuation system remote paging microphone. Each microphone of 12 zone capacity. System support 32 remote microphones of loop connection. System indicators of AC, DC, fault,...