Login to IDE at https://account.SmartThings.com go to the My Devices section, open each visonic sensor and make sure the device type is set to smartsense open/closed sensor. If they were set to a custom device handler, you may want to remove it from the Device Handler section so it does not cause issues in the future.
I have some visonic sensors and they work fine - they display open/closed and work in automations. 
Note: when building automations, sometimes you need to go into tHe device status section twice in order for all device to load. The first time, not all devices may load, go back, load it again and you will likely get all the devices to load.