min power wireless modules SZ02-RS485-2K for wireless alarm and security system

Place of Origin	China
Model Number	SZ02-RS485-2K

Description: SZ02-RS485-2K zigbee wireless communication device is zigbee-advanced module which is integrated with zigbee 2.4G RF modem and MCU. It is designed to operate within the ZigBee protocol and support the unique needs of low-cost, low-power wireless sensor networks. Wireless communication 1 Distance; 2000m at sight 2 Network type: star, line or mesh 3 Channel detection : CSMA-CA and GTS CSMA-CA 4 Network capacity : 65535 5 Node type: coordinator, router or end device (can be set ) Data interface: 7. Maximum data packet : 100 bytes 8. Data interface: RS485 9. Serial rate: 1,200 ~ 115,200 bps (optional) 10. Serial parity : None, Even, Odd 11. Data bit: 7 or 8 12. Stop bit: 1 Transceiver: 8. Modulation mode: DSSS direct sequence spread spectrum 9. Frequency range: 2.405GHz~ 2.480GHz 10. Wireless channel: 16 11. Receiver sensitivity: -105dbm 12. Transmit power output: 25dBm 13. Antenna: The outer SMA antenna 14. Size: 90mm*81mm*25mm (length*width*height) Power: 7. Input voltage: 5V-24V broad voltage 8. Average current: 70mA 9. Maximum receiving current: 250mA 10. Standby current: 10mA 11. Power saving mode: 110uA 12. Sleep pattern: 56uA Working environment: 6 Working temperature: -40?C ~ 85?C 7 Storage temperature: -55?C ~ 125?C