Specification
How to clear the usual faults:
No picture
1. Check the power plug.
2. Check the contrast if
over adjusted.
3. Check the terminals if
wrong wiring.
No voice
1. Check the spring wire
of handset.
2. Pull out the plug and
insert again.
3. Check the terminals if
wrong wiring.
Picture not disappear
1. Pull out the power plug
and insert again.
2. Pick up the handset and
put it down.
Picture snow
Check if interference
around
(E.g.: High voltage wire,
electric equipment etc.)
INTER-PHONE SD-920R1S (B/W)
Power source: AC100-240 V
CRT: 4" flat B/W
Resolution: 380TV lines
Calling music: Chime "ding dong" sound
Power consumption: operation 10W, stand- by 2W
Dimension: 210
165
50mm
SD-880R2 S(B/W)
AC100-240 V
4" flat B/W
380TV lines
Chime "ding dong" sound
operation 10W, stand- by 2W
225
200
60mm
SD-880R3S(B/W)
AC100-240V
4
215
210
70mm
"flat B/W
380 TV lines
Chime"ding dong"sound
operation 10W,stand-by 2W
Resolution
Camera
Lens and angle
Min. Illumination
Light source
Dimension
DOOR-Station
SD-980DRT(B/W)
352 288
1/3" CCD/CMOS
F3.6mm 69 Full angle
0.1 LUX
6 infrared LEDs
140 95 50mm
0.1 LUX
6 infrared LEDs
125 215 75mm
SD-980DRT2(B/W)
0.1LUX
6 infrared LEDs
130 95 40mm
SD-880D3(B/W)
352 288
352 288
1/3" CCD/CMOS
1/3" CCD/CMOS
F3.6mm 69 Full angle
F3.6mm 69 Full angle
0.1 LUX
6 infrared LEDs
128 40 30mm
SD-880D6(B/W)
352 288
1/3" CCD/CMOS
F3.6mm 69 Full angle
SD-880D4(B/W)
352 288
CCD/CMOS
F4.3mm 54 Full angle
0.1LUX
6 infrared LEDs
175 165 60mm
1. Fasten the bracket onto the
wall by screws
2. Connect the 4-cord to the
terminals back of inter-phone
(W/ polarity)
3. Fasten the inter-phone Onto
the bracket
4. Connect the spring wire of handset
5. Insert plug of interphone into
AC100-240V power Socket.
