ราคา 8,080.00 บาท
ราคาปกติ : 9,500.00 บาท
ประหยัดไป 1,420.00 บาท
*ราคาไม่รวมภาษีมูลค่าเพิ่ม 7%
Surveillance Board for VM-2120/-2240 Amplifiers
Designed to be built in the VM-2120/-2240 amplifiers, the SV-200MA permits monitoring of individual speaker line or power amplifier failures for status indication.
Power Source |
24 V DC |
Current Consumption |
120 mA |
Control Input and Output |
Input: No-voltage make contact input, open voltage: 3.3 V DC, |
Failure Detection |
Power amplifier failure: 20 kHz pilot tone detection |
Speaker Line Surveillance |
Speaker lines are automatically monitored at set time intervals |
Set Time |
(10 - 60 min, at 10 min intervals) |
Operating Temperature |
0 ℃ to +50 ℃ |
Operating Humidity |
90 % RH or less (must be free from dew condition) |
Dimensions |
90 (W) × 20.6 (H) × 157 (D) mm |
Weight |
140 g |
Accessory |
Flat cable …2 |