# 400Base Bosch MS Detector Base | Bosch

The 400Base Bosch MS, part number 4.998.021.545, provides a secure foundation for your security detectors, ensuring effective and efficient functionality. This top-of-the-line detector base is a reliable accessory for enhancing your security system's overall performance and reliability.

This Bosch detector base ensures seamless compatibility with Bosch detectors, providing a perfect fit and optimal functionality. Trust in Bosch's dedication to quality and innovation for your security needs. This base weighs only 100 grams for easy installation.

-   **Secure Foundation:** Provides a stable base for security detectors.
-   **Enhanced Performance:** Improves the effectiveness and reliability of detectors.
-   **Perfect Fit:** Designed for seamless compatibility with Bosch detectors.
-   **Lightweight Design:** Easy to install with a weight of only 100 grams.
-   **Genuine Bosch Quality:** Trust in Bosch's reputation for excellence.

**Specifications:**  
Weight: 100 grams  
Part Number: 4.998.021.545  
Mat/N: 4998021535

Upgrade your industrial or automation security systems with the 400Base Bosch MS. With Bosch's unmatched performance and reliability, it is an essential addition to your security setup. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Bosch
- **Type:** Security Systems > Detector Accessories > Detector Base
- **Tags:** 4.998.021.545, 400Base Bosch MS, Bosch, detector base, security detectors, security system

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- 400Base Bosch MS Detector Base | Bosch-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/400base-bosch-ms-detector-base)
> Updated: 2026-10-03