These stair gates provide extra peace of mind by closing and locking after you have passed through the gate.

SOAP-ERROR: Parsing WSDL: Couldn’t load from ‘http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl’ : failed to load external entity “http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl”