At this price, it depends on how many people are in your company. According to the range and cost performance of the face.
I recommend you a facial radio frequency card hybrid verification attendance terminal iFace 70 1 400 people, and the price is not expensive, close to 2k. You can customize modules, standard ID readers and custom IC readers.
Our company is now using face recognition, using 70 1, attendance function+simple access control function, which is very powerful. The requirements for light are not high. When we get off work, sometimes we can punch in without turning on the light.
To get back to your question above, I don't mean standing, as long as my face is photographed. And I'm telling you, the key of this machine is to recognize the eyes. Just blink your eyes to recognize ... a little secret discovered since punching in. Ha ha.
You can consult after reading it. Or Baidu's "Qishengda" can also be called Geesuntar, which is the brand of Qishengda attendance machine. Qishengda has been engaged in attendance machine, 10 years, and the quality of attendance software has been very good. So far, our company's attendance machine has not been worn or abnormal. As they say, you can't miss your card or pick it up.