Meco King Pigeon S150 3g/4g Sms Rtu Remote Controller Alarm 8di/2o/usb Ports For Security Monitoring System Gate Opener

Specification : GSM Frequency: Default 900/1800/1900MHz, Optional 850/1900/1800/1900MHz Power adapter: DC 12V/1.5A Power Current: Max:500mA Type :50mA SIM Card: Supporting 3V SIM Card GSM Antenna: 50 SMA Antenna interface, Serial: USB Port Input Type: UP TO 8, dry contact, NC,NO,EOL Dimension: LxWxH 153x86x28mm Backup-Power: 3.7V 1200MAh LI-ION battery Temperature: -20C ~ +60 C Humidity: Relative humidity 20~95% (condensation free) Package Includes : 1 x Alarm Controller 1 x Antenna 1 x Backup Battery (Inbuilt) 1 x AC/DC adaptor (12V1A) 1 x User Manual