Part 2. Technical Parameters & Structure; Technical Parameters; Structure - Xiamen Leelen Technology JB-304 User Manual

Part 2. Technical parameters & structure

2.1 Technical parameters

2.1.1 Door station
Camera:
Viewing angle:
Lens:
Resolution:
Min. illumination:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
2.1.2 Indoor phone
Display:
Resolution:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
2.1.3 Power supply
Voltage input:
Voltage output:
Current output:
Power plug style:

2.2 Structure

2.2.1 Door stations
A) Model No.6:
Screw
Microphone
Light sensor
Camera
LEDs
Speaker
Cast aluminium panel
Call button
Power indicator
Screw
D) Model No.15 (Surface mount):
Rain shield(Surface
mount bracket)
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Card reader
Name tag
inside
Call button
Microphone
Screw
Adapter
AC100V~240V
DC18V
1A
Optional
B) Model No.9:
Microphone
Light sensor
LEDs
Pin-hole camera
Cast aluminium panel
Speaker
Name tag
Call button
Screw
1/3" SONY CCD or 1/3" CMOS
92°
F=3.6
420TV Line
0.01 LUX
1Vp-p/75Ω
≥25dB
≤7%
≤60mA
≤230mA
DC18V±10%
～+
-40℃
70℃
4"CRT, 4"TFT, 4.3"TFT,
420TV Line
1Vp-p/75Ω
≥25dB
≤7%
≤60mA
≤500mA
DC18V±10%
～+
-10℃
55℃
C) Model No.18 (Flush mount):
LEDs
Speaker
Camera
Keypad
Cast aluminium panel
C A L L
Call button
Card reader inside
Microphone
MIC
Screw
E) Model No.15 (Flush mount):
Screw
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Card reader
Name tag
Call button
Microphone
Screw
w
7"TFT
Transformer
AC100V~240V
DC18V
2.2A
/
inside