1 x model traffic light signals controller 4 ways synchronously screwdriver free

Features:

• 100% Brand new and high quality.

Specifications:

• it works for 2 ways signals or 4 ways signals both ( western + eastern synchronously southern + northern )
• works for traffic lights only and support 8 street lights at same time
• with 7 built-in mode to simulate traffic signals all over the world
• Independent outputs channels for operating single signal or multiple signals.
• Input Voltage: 6V to 12V AC or DC
• or optional 3V DC ( transformer only )
• unlimited input current.
• Output Voltage: 3V DC
• Max. Output Current: 150mA ( may support 10 signals in parallel )
• Self adaptive Output Current:  Will be limited automatically if wire less than 10 signals, you may just use one signal on it.
• Power out both sides at the same time, start to work automatically when power on.
• support common anode signals only. 

Package included:

• 1 controller board