Xiamen Leelen Technology JB-304, Руководство пользователя, Страница: 5 / 23

Part 2. Technical parameters & structure
2.1 Technical parameters
2.1.1 Door station
2.1.2 Indoor phone
2.1.3 Power supply
2.2 Structure
2.2.1 Door stations
Camera:
Viewing angle:
Lens:
Resolution:
Min. illumination:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
Display:
Resolution:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
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, 7"TFT
420TV Line
1Vp-p/75Ω
≥
25dB
≤
7
%
≤
60mA
≤
500mA
DC18V
±
10
%
-
10
℃
～+
55
℃
4.3”TFT,
Voltage input:
Voltage output:
Current output:
Power plug style:
Adapter
AC100V~240V
DC18V
1A
Optional
Transformer
AC100V~240V
DC18V
2.2A
/
w
B) Model No.9:
Light sensor
Screw
Call button
Name tag
Speaker
Cast aluminium panel
Pin-hole camera
LEDs
Microphone
A) Model No.6:
Light sensor
Screw
Screw
Call button
Speaker
Cast aluminium panel
Camera
LEDs
Microphone
Power indicator
D) Model No.15 (Surface mount):
Rain shield(Surface
mount bracket)
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Name tag
Call button
Microphone
Screw
Card reader
inside
E) Model No.15 (Flush mount):
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Name tag
Call button
Microphone
Screw
Screw
Card reader
inside
C) Model No.18 (Flush mount):
LEDs
Camera
Cast aluminium panel
Speaker
Call button
Microphone
Screw
Card reader inside
CALL
MIC
Keypad