Power supply: 100-240 V AC, 50/60 Hz,
via supplied power unit
Video:
4 x inputs: 1 Vpp/ 75 ohms, composite RCA
2 x outputs: 1 Vpp/ 75 ohms, composite RCA
Gain: 2 V, 1 V (terminated)/ 75 ohms
Return loss: >18 dB
Video bandwidth: >100 MHz
Audio:
4 x inputs: 22 kohms, stereo RCA
2 x output: 1 kohms, stereo RCA
Gain: nominal 0 dB
THD: 0.05 %
Channel separation: >75 dB
S/N ratio: 100 dB
Dimensions: 242 x 128 x 50 mm
Weight: 0,75 kg
Power consumption: 6,00 W
Frequency range: 20 - 100 Hz
Height: 5 cm
Depth: 12,8 cm
Width: 24,2 cm
Power supply: 110-240 V AC, 50/60 Hz 

4-way AV switch
-For switching four AV sources (audio, composite video and s-video television signals) up to two television monitors
-Typical applications are security or information systems in shopping centres, schools, hotels, railway stations, airports etc.
-4 inputs (RCA), manually or automatically switchable
-Automatic switching time adjustable from 1 to 25 seconds
-2 outputs (RCA)
-Simultaneous recording to one or two video or DVD recorders
-A stereo system can be connected via the second output
-12 V power supply via power unit included in the delivery