Gsm Sms 3g 4g Temperature Humidity Alarm Controller - 108x90x30mm, Supports 4/8 Sensors & 2 Relay Outputs | Real-time Monitoring, Sms Alert, Large Memory Capacity

We are a unique name in the industry as a leading Exporter, Manufacturer & Distributor of GSM SMS 3G 4G Temperature Humidity Alarm Controller in Shenzhen, Guangdong, China.
King Pigeon GSM/3G/4G LTE S264/S265/S266 Data Loggers are special for remote monitoring the onsite temperature and humidity. Not only forA A monitoring Temperature & Humidity in real-time, also support high/low .SMS/Call alert to max 10 user phone numbers.The Data Logger with large memory that can save 200000 events. Moreover,It provides 2 Relay outputs for automatically switch ON/OFF devices when Temperature & Humidity exceed high/low value and remote switch ON/OFF Device by SMS or GPRS/3G/4G.

It has been designed as a cost effective, low power, self contained data logger. It has 4/8 temperature & Humidity sensor inputs with embedded GSM/GPRS/3G/4G module to provide an all in one instrument for data logging, Remote data acquisition, alarm and control.
1.Quad band 850/900/1800/1900Mhz GSM GPRS Module inside;
2.3G UMTS/HSDPA/4G Modules are optional.;
3.32 bit MCU, reliable performance with in-built watchdog;
4.Support temperature & humidity monitoring remotely in real-time;
5.Support 4/8 channel temperature input interface(AM230x/DS18B20);
6.Support 2 relay outputs,125VAC 125VAC 14VDC;
7.High/Low Alert via SMS/Call/GPRS;
8.Supports 1 DNS or IP address as server;
9.Supports Modbus TCP, TCP/IP protocol over GPRS/3G/4G network;