M580z is a dual-band GSM module with high-quality voice, SMS, data transfer functions for wide industrial applications.

Features:
The global shipments of the main chip has been cumulated to more than billions, mature quality and perfect network compatibility; 
GPRS R4 Agreement certified by the global, away from the network compatibility problems;
Wide operating temperature:-40~+80more secure for outdoor applications;
SAIC (Single Antenna Interference Cancellation Technology) an effective solution to remote mountainous areas of weak signal reception problems
Special design of EMI/EMC, faced with harsh electromagnetic environment remains stable as a mountainNeoway AESafe patented technology, effectively protect the clients software security.
       
Specifications
Dimensions: 44.5mm*28.5mm*8.5mm
Waiting current: 2.5mA
Connector: 40Pin+10Pin DIP Socket connector
Working temperature:  -40~+80C