Intrinsically-safe ID card

10cm high-precision positioning

strong stability, anti-occlusion, anti-interference

Intrinsically safe, industrial anti-explosive

standardized explosion-proof design, applicable to explosive environments

Compatible with multifunctional E-card

RFID（NFC）chips embedded, applicable to access control and payment services

1、  Battery life：

Continuous positioning mode: 20 days (1Hz refresh rate)
/ 1.5 months (0.3Hz refresh rate)

Intelligent power saving mode: 1 month (1Hz refresh rate)
/ 2.5 months (0.3Hz refresh rate)

2、  Explosion-proof grade：Ex ib IIC T4 Gb

3、  Positioning range：30m-100m

4、  Highest precision：≤10cm

5、  Working temperature：-20℃~60℃

6、  Interactive functions: SOS button, LED light signal, RFID embedded
(compatible with multifunctional E-cards), vibration reminder

chemical engineering