Monitoring and control system today requires real-time performance, remote access and use of mobile technology for anywhere, anytime fault and alarm notification. This is crucial for an effective and timely management of equipment, facilities or services.CWT GSM/GPRS RTU such as gsm alarm system, gsm security system, gsm control system have been designed to do all that and more.It interfaces to any equipment or device to provide wireless remote monitoring and control via sms or GPRS. CWT GSM/GPRS RTU are simple to use yet is packed with powerful functionalities to meet a wide ranging industrial and commercial applications.