executor

Hello, I have a HCP-550G camera. I have been using it for 4 months and everything is fine. Sends emails without any problem. Yesterday I ordered two more. But there is a problem. They take pictures but do not want to send an email. It gives some error. 2017/05/16 17:31:28 : AT+QSSLCFG="ciphersuite",1,"0xffff" 2017/05/16 17:31:28 : ERROR 2017/05/16 17:31:28 : AT+QSSLCFG="seclevel",1,0 2017/05/16 17:31:28 : OK