Wireless Data Module

JZ872, the Low power wireless module, is used as the wireless data transmission in short distance. With the small size, weight and power consumption and good stability and reliability, it has the function of bi-directional data sign transmission, test and control. It is used for Wireless meter reading, such as water meter, electric meter and gas meter, parking meter, intellective card, electronic weighing apparatus, meter for checking on work attendance, queue wireless meter, building control, shipping company control, alarm system, intelligent equipment, Automatic data collecting system; Industrial remote control and remote test building automation, safety and security, powerhouse equipment wireless monitor, entrance control system, etc. It provide the USB power interface to be convenient for the mini computer and PC users if necessary. Technical specification of JZ872 Modulation mode: GFSK Working frequency: 433MHZ Transmission power: <500mW Receiving sensitivity: -123dBm Transmitting current:: <360mA Receiving current: <45mA Sleeping current: < 0.1mA Channel speed rate: 1200/2400/4800/9600/19200/38400Bit/s,User can Choose one Interface speed rate: 1200/2400/4800/9600/19200/38400Bit/s ,User can Choose one Change time for receiving and sending: <10ms Interface data format: 8E1/8N1/8O1 Power supply: 5±0.5V DC Working temperature: -20°C～65°C Working humidity: 10%～90% relative humidity without condensation Dimension: 64mmX43mmX15mm