Bosch LBB 1946-00 Plena Six-Zone Call Station

Price 23000.0 INR/ Unit

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MOQ : 1 Unit

Bosch LBB 1946-00 Plena Six-Zone Call Station Specification

Speaker
Not built-in; external microphone and PA system required

Alarm
Priority alarm function

Impedance
600 Ohms (Mic Input)

Channels
Six zone selectors

Sensitivity
85 dB SPL (with mic at 1 meter)

Noise Control
Hum and noise suppressed by ground loop protection circuit

Use
Zone paging and announcements

Product Type
Six-Zone Call Station

Material
ABS plastic housing

Power Supply
24 V DC, supplied by the LBB 1925/10 Plena Amplifier

Output Power
2 W

Input Power
24 V DC

Rated Power
2 W

RMS Power
2 W

Dimension (L*W*H)
40 x 380 x 134 mm

Color
Charcoal with silver

Weight
2 kg

About Bosch LBB 1946-00 Plena Six-Zone Call Station

The Plena Six-zone Call Station is a stylish, high-qualitycall station with a stable metal base design, a flexiblemicrophone stem, and a unidirectional condensermicrophone. It can make calls to selected zones (oneto six and all-call) in a public address system builtaround the LBB 1925/10 system pre-amplifier. Inaddition to tabletop use, the special design enablesthe unit to be neatly flush-mounted in desktops.

Stylish six-zone call station, intended forLBB 1925/10 system pre-amplifier

Unidirectional condenser microphone on flexiblestem

Six zone selection keys, all-call key, and momentaryPTT-key for calls

Selectable gain, speech filter, and limiter forimproved intelligibility

Selectable priority levels and different pre and post call chimes

Robust Zone Paging Capabilities

Configure clear, targeted announcements using six independent zone selector buttons, an all-call function, and priority alarm capability. This design enables effortless paging in large facilities or multi-zone buildings, enhancing communication and operational efficiency through simplified controls and intuitive LED status indications.

High-Quality Audio and Precise Control

Equipped with an electret condenser microphone, the Bosch LBB 1946-00 provides crisp, intelligible speech reproduction from 100 Hz to 16 kHz. The intuitive momentary and latching talk buttons facilitate controlled paging, while ground loop protection minimizes hum and noise for uninterrupted communication.

Seamless Integration and Reliable Operation

Designed for desktop mounting, with a sturdy ABS plastic chassis and 2-meter captive cable, this station connects directly to Bosch Plena amplifiers for power and streamlined setup. The unit operates efficiently in demanding conditions, withstanding temperatures from -10C to +55C and humidity levels up to 95%, making it suitable for varied environments.

FAQ's of Bosch LBB 1946-00 Plena Six-Zone Call Station:

Q: How is the Bosch LBB 1946-00 Call Station installed and connected to the audio system?

A: The call station is mounted on a desktop and connects to Bosch Plena amplifiers using a 2-meter captive cable with a 5-pin DIN plug. Power is provided by the connected amplifier (LBB 1925/10), ensuring seamless integration.

Q: What features aid in selectable zone paging and announcements?

A: Six zone selection buttons, an all-call button, and priority alarm function allow targeted messages. LED indicators show which zones are selected and indicate when the system is busy, streamlining operations in multi-zone environments.

Q: When is the priority alarm function utilized?

A: The priority alarm is used during emergency situations or critical announcements, ensuring that the message overrides regular paging for immediate attention across selected zones.

Q: Where is the Bosch LBB 1946-00 best suited for use?

A: It is ideal for offices, educational institutions, factories, and public or commercial facilities that require zone-based paging, clear announcements, or rapid emergency communication.

Q: What process ensures audio clarity and minimizes noise?

A: The ground loop protection circuit within the unit suppresses hum and unwanted noise, while the electret condenser microphone and precise frequency response ensure clear transmission of speech.

Q: How does the call station benefit facility operators and users?

A: Facility managers can deliver prompt, clear messages to specific zones or the entire venue, improving communication, safety, and operational response through simple, effective controls and reliable status feedback.

Q: Is a speaker included with the Bosch LBB 1946-00, or does it require an external system?

A: The call station does not include a built-in speaker; it requires connection to an external microphone and public address system for broadcast functionality.

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