The Bosch LBD8922 Pilfer Proof Wall Mounting Station is a secure and rugged communication terminal designed for industrial plants. Featuring tamper-proof construction, paging control, and party-line functionality, it ensures safe and reliable plant-wide communication during mission-critical operations
₹19,267.00 ₹30,830.00 Excluding Tax
The Bosch LBD8922 Pilfer Proof Wall Mounting Station is purpose-built for industrial communication systems where reliability, security, and durability are mandatory. Its vandal-resistant construction makes it ideal for heavy-duty environments such as factories, power plants, large workshops, chemical facilities, and utility infrastructure — anywhere communication hardware must remain protected from tampering.
This advanced wall station is designed with a two-part modular construction: a rugged rear housing and a front plug-in electronics module equipped with a built-in microphone and loudspeaker. It provides 15 watts output for external loudspeakers and 800 mW for internal speakers, ensuring strong and clear communication coverage. The electronics module connects to the housing via a multi-pin connector for fast servicing and reliable connectivity.
To prevent unauthorized access, the enclosure features pilfer-proof triangular screws, ensuring that only authorized personnel can open or maintain the station. The front panel includes three snap-action micro switches offering page channel, private channel, and customizable operational functions depending on the communication system setup.
The LBD8922 supports both paging and party-line communication, enabling clear broadcast messaging and private duplex conversations:
User presses the page button to deliver announcements plant-wide or to a zone
Responding individuals lift the handset on nearby stations
Up to six users can communicate in duplex mode on a party line without being broadcast over loudspeakers
This makes coordination fast and efficient during emergency alerts, maintenance updates, or operational changes.
Front-panel controls include a paging button, loudspeaker mute switch, and screw-driver adjustable volume control. Customizable switching supports optional features such as:
Priority call operations
External visual call indicators
Emergency signaling inputs
Pilfer-proof industrial wall communication station
Supports paging and private duplex conversations
Up to six participants per party line
Rugged protected housing with tamper-proof screws
15W external speaker power / 800mW internal
Built-in microphone & loudspeaker
Modular construction for easy maintenance
Volume & mute control on front panel
Customizable function switch for priority and alert feature
The Bosch LBD8922 Pilfer Proof Wall Mounting Station is purpose-built for industrial communication systems where reliability, security, and durability are mandatory. Its vandal-resistant construction makes it ideal for heavy-duty environments such as factories, power plants, large workshops, chemical facilities, and utility infrastructure — anywhere communication hardware must remain protected from tampering.
Bosch LBD8922 Pilfer Proof Wall Mounting Station advanced wall station is designed with a two-part modular construction: a rugged rear housing and a front plug-in electronics module equipped with a built-in microphone and loudspeaker. It provides 15 watts output for external loudspeakers and 800 mW for internal speakers, ensuring strong and clear communication coverage. The electronics module connects to the housing via a multi-pin connector for fast servicing and reliable connectivity.
To prevent unauthorized access, the enclosure features pilfer-proof triangular screws, ensuring that only authorized personnel can open or maintain the station. The front panel includes three snap-action micro switches offering page channel, private channel, and customizable operational functions depending on the communication system setup.
The Bosch LBD8922 Pilfer Proof Wall Mounting Station supports both paging and party-line communication, enabling clear broadcast messaging and private duplex conversations:
User presses the page button to deliver announcements plant-wide or to a zone
Responding individuals lift the handset on nearby stations
Up to six users can communicate in duplex mode on a party line without being broadcast over loudspeakers
This makes coordination fast and efficient during emergency alerts, maintenance updates, or operational changes.
Front-panel controls include a paging button, loudspeaker mute switch, and screw-driver adjustable volume control. Customizable switching supports optional features such as:
Priority call operations
External visual call indicators
Emergency signaling inputs
Pilfer-proof industrial wall communication station
Supports paging and private duplex conversations
Up to six participants per party line
Rugged protected housing with tamper-proof screws
15W external speaker power / 800mW internal
Built-in microphone & loudspeaker
Modular construction for easy maintenance
Volume & mute control on front panel
Customizable function switch for priority and alert feature
| Brand |
|---|
Technical specifications
Electrical
| Power Supply voltage | 220VAC ±10% 50/60Hz or
24VDC |
| Current consumption | 180 mA at 220VAC,850 mA at
24VDC |
| Microphone | |
| Type | Dynamic noise cancelling |
| Internal impedance | 230Ω±15% |
| Sensitivity | 0.7mV/Pa |
| Line Receive r Amplifier | |
| Input sensitivity | 2V |
| Output | 1Watt across 25Ω |
| Distortion | 1% at 1kHz |
| Residual noise level | -50dB (w.r.t. rated output) |
| Frequency response | 200Hz to 10kHz (+1/-3dB) |
| Line Amplifier Section | |
| Input sensitivity | 0.7mV(adjustable by preset internally) |
| Input impedance | 4kΩ Resistive |
| Load impedance | 240Ω Resistive |
| Output | 2V |
| Distortion | 1% at 1kHz |
| Residual noise level | -50dB (w.r.t .rated output) |
| Frequency response | 200Hz to 12kHz (+1/-3dB) |
| Gong tone frequency | 600 Hz(±100 Hz) |
| Gong tone duration | 800ms( +500/-200 ms) |
| Power Amplifier Section | |
| Input sensitivity | 2V (± 0.1V) |
| Input impedance | 20kΩ |
| Distortion | 1% at 1kHz |
| Frequency response | 200Hz to 10kHz(-3dB) |
| Residual noise level | -50 dB (w.r.t. rated output) |
| Tone control | ±10dB at 200Hz |
| Output power | 15W r.m.s. across 8Ω or 16Ω load on relevant tap |
| Protection | Short circuit protection on output |
| Dimension(HxWxD) in mm | 354x150x225 |
| Weight | 7 kg |
| Colour | Front panel – Dark Brown Rear housing – Beige |
| Operating temperature | -20°Cto+55°C |
| Storage temperature | -40°Cto+70°C |
| Relative humidity | 95% |
| Environmental protection | IP 52, with weather proof cover IP 55 |
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The Bosch LBD8904 Desktop Handset Station is designed for industrial communication systems, offering resilient performance in harsh environments. With simple operation, paging control, party-line communication, and built-in signal processing, it ensures smooth plant-wide communication during critical operations.
The Bosch LBD8924 Pilfer Proof Wall Mounting Station Extension Amplifier enhances industrial communication systems by providing strong, secure amplification for paging and party-line communication. Designed to operate alongside the LBD8904/00 Desktop Handset Station, it mounts easily on walls and offers tamper-resistant protection for reliable performance in harsh environments.
The Bosch LBD8921 Wall Mounting Handset Station is a heavy-duty communication terminal designed for rugged industrial environments. It enables page announcements and private party-line communication, ensuring smooth and clear plant-wide coordination during critical operations.
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Joshwin K –
Easy-to operate. Two independent communication channels Very easy to use
Joshwin K –
Kandhan –
Best quality with resonable price.
I always purchase Bosch brand because they dont compromise in their quality and function.
Kandhan –
Anitha Isaac –
Very easy to use. Wonderful quality. I am very sxatisfied with the product. Thank you Sakthi AV Tronics.
Anitha Isaac –
Dilip Kumar –
BOSCH LBD8922/02 Pilfer proof Wall Mounting station. Sleek in Design and Performance. Thank you very much Sakthi AV Tronics
Dilip Kumar –