Is the traffic light monitoring accurate in Xinyi Xin 'an Primary School?

Xinyi city Xin 'an Primary School has accurate traffic light monitoring, so the traffic light monitoring in Xi 'an Xin 'an Primary School is very accurate. So, if you pass by this favorite Xin 'an Primary School and see this traffic light, you need to stop carefully. First, to ensure the safety of this primary school, the monitoring is very accurate, so he will take pictures of you.