

Bell System PS4- 905 5-Way Audio Door Entry System Surface Mount with Lock Release, Expandable Handsets
£269.00
Five-Way Audio Intercom features a durable anodised aluminium entry panel and five high-impact ABS plastic handsets, each with a lock release button to prevent accidental use. Built for security, the system includes vandal-resistant screws and offers expandable options with customizable features like tradesman buttons and backlighting for nameplates. The lock release mechanism works with timber doors and night latch locks, ensuring reliable performance and easy installation.
- Description
- Additional information
Description
Bell System 905 5-Way Audio Door Entry System
The Bell System 905 5-Way Audio Door Entry System is a comprehensive and reliable solution for secure and efficient access control. This system is ideal for multi-occupancy buildings, such as apartment complexes or offices, offering high durability and ease of use.
Key Features
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Five-Way Audio Communication – Supplied with a surface-mounted, anodised aluminium panel and five 801 standard audio handsets crafted from high-impact ABS plastic.
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User-Friendly Handsets – Features lock release buttons discreetly positioned to prevent accidental activation, plus a tone reduction function if left off the hook.
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Durable & Secure Build – 3mm anodised aluminium panel includes an integrated grill for speech protection and vandal-resistant screws for added security.
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Expandable & Customisable – Supports up to three handsets per call button; optional TR900 tradesman button and backlit nameplates available for enhanced usability.
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Lock Release Functionality – Comes with a high-quality lock release unit, compatible with timber doors and designed for night latch operation.
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Premium Build Materials – Constructed using plated zinc for the mechanism and stainless steel for the side cover, ensuring strength and long-lasting reliability.
Technical Specifications:
- Power Supply: 12V DC 4Amp power supply unit (model PS4A).
- Dimensions: The front plate panel measures 370mm in height and 83mm in width.
- Installation: For optimal speech clarity, it is recommended to use twisted-pair CAT5e cables.
Advantages:
- User-Friendly Design: The wide handset design is particularly suitable for elderly users.
- Industry Standard: Recognised for its high quality and competitive pricing, making it a popular choice among installers.
- Comprehensive Kit: Provides all components necessary for a complete audio door entry system, including a surface lock release.
The Bell System 905 offers a robust and cost-effective solution for managing access to multi-occupancy buildings, ensuring both security and convenience for its users.
Additional information
Brand | Bell Systems |
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Model | 905 |
EAN | 5021196038313 |

Bell System PS4- 905 5-Way Audio Door Entry System Surface Mount with Lock Release, Expandable Handsets
£269.00