track visitors entering your premises.

you just need the number of visitors jer kan

footfallcam can.... later set the radius to identify ppl come in out or just pass by

This is more towards having a system at guardhouse or reception and registering visitors with an identity document....pre register for future visits, print pass, blacklist,etc

Implementing a visitor management system with a smart card reader can greatly enhance security and improve the efficiency of managing visitors to your facility. Depending on your organization's specific needs and the level of security required, you may choose a solution that suits your requirements.

For Neighborhood or for Company use ?

Caused both have different platform and technologies and both also have different use scenario.

For Neighborhood use, the most common is to register visitors In/Out only.

For Company use, will usually involved something like which door visitor(s) can access, which floor, purpose of visit, meeting whom, etc.
Some Condominiums are also using such system due to their Luxury services and some residents preferred very strict privacy.

Hope it helps...

can use for both scenario

neighbourhood such as taman, condo, etc . can install at guardhouse and register incoming visitors. same goes for company.

hosts can also invite their visitors by filling up online form and sending out QR code via whatsapp or telegram.

can be customised.