Extremely long operating times with high voice volume – Up to 78 hours
Outstanding volume and sound performance – Up to 103 dB
Good operability, even with gloves
Lone worker ready (optional SOS button)
Additional multi-functional buttons and a dedicated SOS button
2200 mAh Li-ion battery pack for a long operating time
Linguistic feedback when changing individual modes
Magnetic charging cable and optional charging cradle
IoT Ready: "Custom Service Load" allows individual button settings for sending custom commands to servers and other IoT switches - e.g. to open a gate (only for Ex-Handy 10 Series)
Product Description
RSM-Ex 01, Bluetooth, Zone 0/21, version for Europe
Indicators/operating means
Key - PTT button operable with thick gloves
Front-facing multi-function button
Volume up / down
Channel up / down
On/Off switch
Red Button
Audio data
Sound level - up to 103 dB
Electrical specifications
Battery type - Li-Ion battery
3.7 V
2200 mAh
Operating duration - Stand-by time: approx. 74 h
Actual use/operating time depending on use and set sound level
(See table "Run times")
Communication
Bluetooth - yes
NFC - yes
Ambient conditions
Ambient temperature - -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection - IP 64 following EN/IEC 60079-0 (ATEX/ IECEx)
IP 67 following EN/IEC 60529 (industrial standard)
Data for application in connection with hazardous areas
ATEX approval -
ATEX certificate - IBExU20ATEX1025 X
ATEX marking - Ex-Hexagon II 1G Ex ia IIC T4 Ga
Ex-Hexagon II 2D Ex ia IIIC T135°C Db IP 64
Ex-Hexagon I M1 Ex ia I Ma
International approvals
IECEx approval -