Safety helmet label HZZK-SH

Related specifications

GB/T17626.2-2006 -GB/T17626.8-2006 -802.15.4a 802.11AN

charging voltage

DC5V/1A

Equipment power consumption

Instantaneous power consumption<1W

indicator light

2, 1 power indicator light, 1 signal indicator light

output power

-24dBmM/MHz

Battery life (1hz)

>2 months

charging port

Magnetic charging

battery

600 mAh

operating frequency band

3.75~4.25 GHz

refresh rate

1-20Hz adjustable

Channel bandwidth

500MHz

antenna

Built in omnidirectional antenna

Positioning algorithm

Fusion positioning algorithm

定位精度(No obstruction)

10~30cm

time synchronization

Wireless/wired

communication range

>300m

size

4.5*3.8*1.9 cm

weight

28 g

Operating Temperature

-20℃~65℃

Operating Humidity

0% to 90% without condensation

Protection level

IP65

dormancy

Smart Sleep

ROHS

compatible

SOS alarm

support

Low battery warning

support

Automatic sleep wake-up

support

Pulsator alarm

support

Sports status monitoring

support