Strong cut input DC24V or short circuit input
Output short circuit port 1
Total harmonic distortion ≤ 0.5%
Signal to noise ratio MIC ≥ 65dB; TEL, CALL, TIMER, BACKUP ≥ 90dB
Power AC220V / 50HZ
AC power consumption ≤ 20W
Net weight 5.0kg
Gross weight 6.5kg
Body size 482 * 88 * 290mm