(1)long range read:80m (2)battery changeable (3)smart design,good use for people tracking

Product Feature

fixed frequency working mode, with powerful anti-jamming ability;Effective reading range up to 80m (depend on reader and antenna, software configurable);Super wide working band design, conforming to relevant industry rules and also flexible in application development; Multi-Tag reading at the same time (more than 100pcs per second), no limitation or interference by tag quantity in the reading range.

Physical Characteristic:

Model No	MR3820B
Type	2.4G Card Type
Operation	Read Only
Material	ABS, heat resistant ,White color/Black Color
Dimension	75*50*7.5mm
Battery	Battery life 1~2 years (measured at 1-second motion beacon interval)
IP Grade	IP54
Weight	25g

Microwave Link Characteristic:     Electrical Characteristic:

Signal Modulation Mode: GFSK               Quiescent Current: Less than 3MICROAMP

Communication Speed: one-way 1Mbit/s       Operating Current: Less than 16mA

Operating Frequency: 2.4GHz               Operating Temp: -20°C~+45°C

Maximum output power: 0dbm (1mw)         Storage Temp: -30°C~65°C

Receiver sensitivity: -85dbm                 Operating Humidity: Less than 85%

Error Rate: 10-6                                            Drop Test: 1m (concrete floor) fall free

System Features:

l  The electronic license is unique and able to be duplicated;

l  Track the movement of vehicles, not influenced by weather;     

active rfid card/tag