Products
Your current location: Home > Products > Network Intercom System
  • Introduction
  • Type
  • Features
  • Parameter
  • Case
HT-9637 after / 9638
No. Project The main technical parameters
1 Appliance Connector Standard RJ45 input interface
2 Call button Speed / double call
3 Signal to noise ratio >55dB
4 Frequency response 20Hz-16KHz，±2 dB
5 Distortion At 1 KHz frequency distortion ≤3%,
6 Panel Interface RJ45 Interface Parallel Interface Terminal
7 Address switch Set eight panel to identify the address
8 Product Size 160×110mm
9 Working temperature -10℃～60℃
10 Working humidity 10%～90%
11 Rated voltage DC12V
12 Power ≤3W