Technical Parameters Operating Frequency:2.400-2.4835GHz FH:FHSS or fixed frequency Modulation:GFSK Communication Rate:1Mbps Sensitivity:-95dBm Communication Interfaces:RS-232, 10/100M Adaptive Ethernet interfaces Expansion Interfaces:RS-485 interface, Wiegand 26/34 interfaces, CAN bus interface Wireless Expansion Module:GPRS/GSM, Bluetooth, 802.11 module I/O Port:2- channel relays output , 2- channel trigger input Firmware Upgrade:Support serial port Application Software Platform:Provide development kit of API(C++, C#) Tag operation Tag Protocol:Private Protocol Reading Range:0-180m (depend on the tag power output) Max Simultaneous Tag Detection:200 Identification Accuracy:>99.99% Mechanical & Electrical performance Dimensions:¦µ13.0 in¡Á5.0 in (excluding stand) Weight:1.6kg Power Supply:AC180V~240V input(optional external power adapter ) Power Consumption:300mW Power Isolation: 1KV (Except Ethernet data, I/O port) Operating Temperature:-40¡¡ìH~+158¡¡ìH Storage Temperature:-40¡¡ìH~+176¡¡ìH Humidity:20% ~ 95% (non-condensing) Waterproof:IP67.