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Additional shipping charges may apply for Hawaii, Alaska, Canada and international destinations
Additional shipping charges may apply for Hawaii, Alaska, Canada and international destinations

ZEKLER 412RDBH Bluetooth Hearing Protection

Original price $ 405.90 - Original price $ 405.90
Original price
$ 405.90
$ 405.90 - $ 405.90
Current price $ 405.90

Comfortable earmuffs with built-in FM stereo radio, level-dependent monitoring function and Bluetooth® wireless technology for connection to telephone and for streaming music. Music streaming pauses and the FM radio is lowered for incoming calls; for safety reasons the monitoring function is retained. Good attenuation for low, high and medium frequencies. The hard hat attachment with fork-mounting and the wide sealing cushions give a constant head pressure and comfortable use. The helmet adapter is prepared for mounting the Zekler visor system.

  • Bluetooth® wireless technology for communication with mobile phone, laptop, iPad.
  • Boom microphone with very effective noise suppression for clear communication
    even in noisy environments.
  • ”Side Tone” function enabling your voice to be heard clearly and to help you speak in
    a normal conversational level even in very noisy environments.
  • Level-dependent monitoring function is retained for incoming calls for safety reasons.
  • ”Adaptive Volume Control” function automatically adjusts the volume of incoming
    calls based on the surrounding noise level.
  • FM stereo radio 88 – 108 MHz with volume limiter (82dB(A)).
  • ”Automatic Frequency Control” (AFC) reduces the noise between radio channels
    when searching, locks and memorises selected channel even in lower reception areas.
  • Automatic switching between Stereo/Mono for a more stable sound depending on
    reception conditions.
  • Level-dependant monitoring function Level Dependent System amplifies weaker sound and
    allows you to hear your surroundings whilst keeping you protected from high impulse sounds.
  • Attenuation: Level 2.
  • 3,5 mm AUX input.
  • Cable with 2 x 3,5 mm stereo plugs included.
  • For hard hat attachment.
  • Helmet adapter prepared for mounting the Zekler visor system.
  • Wide, comfortable and easily replaced sealing cushions.
  • Up to 10m range using Bluetooth® unit.
  • Supplied with 2 x 1,5V AA batteries.
  • Rechargeable batteries (HR6 2100 mAh) and battery charger available as accessories.
    Charges in around 3 hours from wall socket and around 8 hours in USB socket.
  • Operational time up to 23 hours with all functions active.
  • Battery status/energy saving for automatic switch-off if no settings have
    changed within 6 hours.

Approved for mounting on the following safety helmets: 3M PELTOR: G2000, G3000, SecureFit X5000/ X5500 CASCO: PF 100 AS CENTURION: Concept CERVA: Alpin Worker IRUDEK: Stilo 300V, Ekain JSP: EVO2, EVO3, MK7, Evolite KASK: Superplasma, Plasma, HP PETZL: ST, Vent, Best SCHUBERT: BER80, Electrican 80 SCOTT: Style 300, Style 600, Tuffmaster II HC710/HC715, Tuffmaster II HC 750 SINGING ROCK: Flash Industry, Flash Access, Flash Aero SUNDSTRÖM: SR 570, SR 580 UVEX: Airwing, Pheos, Pheos Alpine OTHER: Balance HD, Balance AC, IRIS 2, Rockman S14, Rockman S16, Rockman S17

Complies with EN 352-1, 352-3, 352-4, 352-6, 352-8 and the EMC-Directive 89/336/EEC.

Attenuation level
SNR: 29 dB
H: 33 dB
M: 26 dB
L: 19 dB

Frequency Hz

63

125

250

500

1000

2000

4000

8000

Average value (dB)

17,8

16,3

19,5

26,9

34,3

33,8

41,8

37,4

Standard deviation (dB)

4,2

4

3,2

3,1

4

2,9

3,3

3,8

Anticipated attenuation (dB)

13,6

12,3

16,3

23,8

30,3

30,9

38,5

33,6