ZEKLER 412RDBH Bluetooth Hearing Protection

ZEKLER 412RDBH Bluetooth Hearing Protection

$ 336.24

 

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