12V10A switching power supply in the layout of the line when the longest cloth?
12V10A switching power supply with 5 12V2A surveillance camera.
General 2 * 1 power line transmission 300 meters is no problem.
You can take 5 no problem, depending on the quality of the power cord to see you generally 1.0 of 200 meters no problem.
12V DC transmission loss is very large, with 2.5 lines up to 50 meters, bring the load voltage down to 10.5V /
Most of the time with seven infrared one machine, the nearest infrared machine 15 meters, farthest infrared one machine 110 meters. Cloth RVV2 * 1.5 power cord
Power power: 12X10 = 120W;
Monitor the camera power: 12X2 = 24W;
Current point of view: 10A divided by 2A = 5;
Power point of view: 120W divided by 24W = 5;
So you can install five (the same voltage, the current and power which is less, with that standard).
