Page 4 of 11 King Pigeon Hi-Tech. Co., Ltd. Ver 1.3
Remote Relay Switch
Optional: 35mm Standard DIN rail fixed Bracket
4. Mainly Features
Can be operated from anywhere, no distance limitation;
Quad band 850/900/1800/1900Mhz GSM GPRS Module inside;
3G UMTS/HSDPA/4G Modules are optional;
32 bit MCU, reliable performance with in-built watchdog;
Support 2/4/8 relay outputs,7A@125VAC,5A@125VAC, 20A@14VDC;
Supports 1 DNS or IP address as server, supports Modbus RTU, TCP/IP protocol over GPRS/3G/4G network;
Automatically resend the data while communication failure, GPRS failure will alert by SMS text;
Supports remotely restart the device, and configure it by SMS commands remotely;
Up to 10 user's phone number to receive daily report SMS and relay status;
Provides daily report, schedule upload, event upload by the GPRS/3G/4G to monitoring center or by SMS to the
user mobile phone directly;
Support Android/IOS APP, easily & friendly for use/config.
Wall mount or 35mm standard DIN rail Design, convenient installation;
Metallic cover, small size, exterior dimension is L105*W88*H30mm.
5. Technical specifications
Parameter item Reference scope
DC Power supply 9~36VDC, recommend 12VDC1A, optional 110~220VAC @50Hz
Power consumption 12V input Max. 400mA/Average30mA, standby 20mA ;
Cellular Frequency
2G: 850/900/1800/1900Mhz
3G version Optional: (UMTS/HSDPA)
W:900/2100@UMTS 900/1800@GSM;
C:850/1900@UMTS 850/900/1800/1900@GSM;
T:850/2100@UMTS 850/900/1800/1900@GSM;
4G LTE Version Optional
SIM Card Supporting 3V SIM Card
GSM/3G/4G Antenna 50 Ω SMA Antenna interface
Relay Outputs 2 Relay Outputs 7A@125VAC 5A@125VAC 20A@14VDC
Temperature range -40~+60 °C
Humidity range Relative humidity 0~90% (condensation free)
Backup Battery 900mAH, last 8hours
Exterior dimension L105mm*W88mm*H30mm
Installation 35mm standard DIN rail(Optional) Wall mount (Default)
Net Weight
500 g