产品介绍：
ISM 2.4 GHz Operating Frequency
Fully Compliant 2.4 G IEEE802.15.4/ZigBee Specifi cations
Wireless Transmission Range up to 700 m (ZB-2550P/ZB-2570P)
Wireless Transmission Range up to 100 m (ZB-2550/ZB-2570)
8 Differential AI (mV, V)
Individual Channel Configuration
Overvoltage Protection is up to 240 Vrms
EFT and ESD Protection
DIN-Rail Mount
