Remote Switch Relay OPEN CLOSE by cellphone SMS text/call ,auto control GATE,PUMP

Remote Switch Relay OPEN CLOSE by cellphone SMS text/call ,auto control GATE,PUMP (Skype: lisali1220 WhatsApp: 0086 13652426178 QQ:2946370755 ) Support 3G version Once the float switch triggered, CWT5010 will send sms out to notice users Features Configurable for alarm and recover sms Automatically report the status of itself on schedule Support remote setting via sms commands Preset 10 phone numbers(can be distributed authority) Remote add/edit/delete phone group