E-Gear
RHJ800
= PERSONAL SAFETY ALARM FOR FIRE RESCUE, SEARCH & RESCUE, TUNNEL EXPLORATION & OTHER CONFINED SPACE WORK丨RHJ800 =
RHJ800 Fireman Alarm is small in size and sturdy in structure. It is an essential emergency alarm equipment for personnel working in dangerous situations.
It can realize functions such as distress calls and on-site alarms.
Comply with GB27900-2011 "Firemen's SOS" standard.
«Main Features«
- SOS -
- Timer -
- Lighting -
- LCD display -
- Manual alarm -
- Standstill alarm -
- Orientation light -
- Quick key switch -- Static pre-alarm -- Low battery alarm -- High temperature alarm -- Fast ID registration -
«Specification«
Size
68×109×45mm
Weight
≤200g
Pre-alarm sound level intensity
102dB
Alarm sound level intensity
102dB
Continuous alarm time
800 min
Stand-by time
200hr
Explosion-proof
Ex ia IIC T3 Ga
Battery
1200mAh
Operating Voltage
7.4V DC
Operating temperature
-25℃~ 70℃
Relative humidity
95％RH
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E-Gear
E-Gear EF-AI High-performance Hearing Protection Communication Headset
= PROFESSIONAL HEADSET丨EF-AI-SERIES =
Dynamic balance towards noise reduction and recreation of ambient sound without delay. Able to link with different audio devices through 3.5mm AUX connection cable, including mobile phone.
/EF-AI/
Active and non-cut-off noise cancelling headset to provide protection against hazardous and nuisance noise, while allowing environmental sounds to be reproduced by electronic circuit.
«Main Features«
- IP67 -- 6 levels of sound amplification -- removable neckband, easy mode switching between headband and helmet mounting modes -
«Specification«
Removable Neckband
√
Voice Input Microphone
3.55 Aux
Weight (excl. batteries, ±5%)
270g
Active Noise Cancellation
√
Splash & Waterproof
IP67
Noise Cut-off
×
Batteries
3A x 2 pcs
Amplification of Weak Signals
√
Battery Life
200 hours
360°C Holographic Sound Reconstruction
√
Automatic Shut-off
2 hours after no operation
Stereo Sound
√
Low Battery Warning
√
Sound Level Limitation
82 dB
Memory of Volume
√
NRR
19 dB
Working Temperature
- 30 ± 2 ℃ ～ 60 ± 2 ℃
SNR
24 dB
H=28 dB, M=21 dB, L=16 dB
Relative Humidity
90%～95% (40 ℃)
Production Standard
EN 352-1, EN 352-4, EN 352-6
ANSI S3.19-1974 (Meets CSA Class B)
Static Electricity
GB / T 17626.2 3L
Optional Gel Ear Pad
√
Audio Input
3.5mm Aux
Optional Wireless PTT
×
«Color«
Black, OD Green
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