Supplementary helmet list according to EN 352-3
Certification and Monitoring: PZT GmbH, Bismarckstrasse 264 B, 26389 Wilhelmshaven, Germany
Notified Body: 1974
Radio Channels (MHz)
Ch Frequency
1
446.0062
2
446.01875
3
446.03125
4
446.04375
Sub channels CTCSS (Continuous Tone Coded Squelch System)(Hz)
Ch Frequency
Ch Frequency
1
67.0
8
2
71.9
9
3
74.4
10 94.8
4
77.0
11 97.4
5
79.7
12 100.0
6
82.5
13 103.5
7
85.4
14 107.2
G. Approved helmet combinations
Manufacturer
Helmet model
G1
Auboueix
Iris 2
Bjornklader
Balance AC
Cerva
Alpine Worker
Gardio Safety
Armet Mips
Irudek
Ekain
Irudek
Oreka
Irudek
Stilo 300V
Irudek
Stilo 600V
KASK
Zenit X
Petzl
Vertex
Petzl
Vertex Vent
Petzl
Strato
Petzl
Strato Vent
Scott Safety
Styel 600
Singing Rock
Flash Industry
Singing Rock
Flash Aero
Singing Rock
Flash Access
Zekler
Zone
3M Peltor
G2000
3M Peltor
G3000
3M
SecureFit X5000
3M
SecureFit X5500
, Notified by ZLS
E8
E12
Ch Frequency
Ch Frequency
5
446.05625
9
6
446.06875
10
7
446.08125
11
8
446.09375
12
Ch Frequency
88.5
15 110.9
91.5
16 114.8
17 118.8
18 123.0
19 127.3
20 131.8
21 136.5
Adapter
G2
G3
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
30 mm
Ch Frequency
446.10625
13
446.15625
446.11875
14
446.16875
446.13125
15
446.18125
446.14375
16
446.19375
Ch Frequency
22 141.3
23 146.2
24 151.4
25 156.7
26 162.2
27 167.9
28 173.8
S M L
x x x
x
x
x
x
x
x x
x
x x
x x
x x
x x
x x
x
x
x
x
x x
x x
x
x x
x x
E13
Ch Frequency
29 179.9
30 186.2
31 192.8
32 203.5
33 210.7
34 218.1
35 225.7
Ch Frequency
36 233.6
37 241.8
38 250.3