V-Tech CAT5 System Technical Guide - Manual (Page 18)

Page 18 K5 System Technical Guide
1. Camera Lens: Capture images
2. Night View LED: Compensate light
3. Speaker: Conversation between visitors and users
4. LCD Screen: Show operational tips and others
5. Card Window: Access control with ID/IC card
6. Digital Keypad: Making call and parameters setting
7. Microphone: Conversation between visitors and users
8. Adjustable Camera: Adjust the camera angle
9. Connecting port: Connect door station with other devices
2.3.1.3§Terminal§Description
• +12V: 12VDC power output
• LK-(GND): Power ground
• LK+ (COM): Common contact of the Relay
• NO.: Normally open contact of the Relay (Can be set to be normally closed)
• EB+: Exit button connection port. (Short EB+&EB- to unlock)
• EB-: Exit button connection port
• JP-LK: For electronic lock safety type setting (refer to Door Station Lock Connections)
• T/R-: USB-RS485 communication terminal negative
• T/R+: USB-RS485 communication terminal positive
• JWP (P+, P-): Power input for door station
• JWB (OUT): BUS Output (Including Data, audio and video signal)
• SD Card Slot: Update language and UI of door station
• J/KMB: Connect to keyboard on door station.
SD Card Slot
1 2 3
CN1 CN2
CN-LK
J/KMB JP-LK
EB+ EB- N.O LK+ LK- +12V
1 2 3
T/R- T/R+
Chapter 2 K5 System Parts