M900 Outdoor DECT Multi-cell base statio

Industrial-Grade Wireless Communication for Demanding Outdoor Environments

The Snom M900 Outdoor DECT Multi-Cell Base Station is a professional-grade, weather-resistant wireless infrastructure component engineered for enterprises, industrial facilities, and large-scale campuses that require reliable DECT coverage beyond indoor boundaries. As a specialized variant of the acclaimed M900 platform, this base station is housed in a rugged IP55-certified enclosure that withstands extreme temperatures, moisture, dust, and physical impact.

It is specifically designed to extend crystal-clear, secure voice communication across outdoor areas such as warehouse yards, manufacturing plants, logistics hubs, hospital grounds, and sprawling corporate campuses where standard indoor base stations cannot reach.

Rugged Construction for All-Weather Reliability

The M900 Outdoor is purpose-built to endure the harshest environmental conditions without compromising performance. Its protective housing carries an IP55 rating, making it completely insensitive to dust ingress and resistant to water jets and splashing rainwater from any direction.

The enclosure is constructed from weather and UV-resistant plastic with an IK08 impact resistance rating, ensuring long-term durability against physical shocks and prolonged sun exposure. Internally, the electronic components are coated with a specialized protective layer that guards against extreme temperatures ranging from -20°C to +60°C, as well as moisture and foreign particles.

The housing also provides space to accommodate optional accessories such as a heater for operation in sub-zero environments.

Powerful Multi-Cell Scalability and Seamless Coverage

Technically identical to the indoor Snom M900, the outdoor variant leverages state-of-the-art multi-cell technology to create expansive, unified wireless networks. Individual installations can scale up to an impressive 1,000 base stations and support up to 4,000 registered handsets within a single cluster, with future firmware updates enabling expansion to 4,000 base stations and 16,000 handsets.

Each base station delivers a radio range of up to 50 metres indoors and an exceptional 300 metres outdoors, ensuring comprehensive coverage across vast areas. The integrated DECT Manager facilitates seamless handover, allowing active calls to transfer smoothly between base stations as users move throughout the facility—even across different buildings or floors—without interruption or audio degradation.

Enterprise-Grade Features and Simplified Management

The M900 Outdoor is packed with advanced features designed for professional business communication. It supports up to 8 narrowband or 4 wideband simultaneous calls per base station in multi-cell operation, with support for multiple high-quality codecs including G.722, G.711, G.726, and Opus. Comprehensive security is ensured with TLS encryption, SRTP support, and secure provisioning with mutual TLS authentication through individual certificates.

Device management is streamlined through an intuitive web interface, with over-the-air firmware updates that can be wirelessly pushed to connected handsets, dramatically reducing IT department workload. Power is conveniently supplied via Power over Ethernet (PoE) IEEE802.3af Class 2, simplifying installation by eliminating the need for separate power cables.

Broad Compatibility and Versatile Deployment Options

This outdoor base station is fully compatible with Snom's extensive M-series handset portfolio, including models M25, M65, M70, M80, M85, and M90 . It supports up to three M5 repeaters per base station for further coverage extension in challenging environments. Installation is flexible, with options for wall, ceiling, or mast mounting using the included wall mount kit.

Additional features include DECT and LAN synchronization (IEEE1588), local, XML, and LDAP phonebook support, and antenna diversity with two internal omni-directional antennas for optimal transmission and reception.

Target Applications: The Definitive Outdoor Wireless Infrastructure for Large-Scale Operations

The Snom M900 Outdoor DECT Multi-Cell Base Station is the ultimate solution for any organization requiring reliable, secure wireless communication across expansive outdoor areas. It is ideally suited for manufacturing plants with extensive exterior grounds, logistics and distribution centers requiring yard communication, large hospital campuses needing seamless coverage between buildings, warehouses with loading docks and exterior operations, and educational institutions with sprawling grounds.

Its combination of IP55 ruggedization, massive scalability, 300-metre outdoor range, seamless handover capabilities, and enterprise-grade security makes it a foundational investment for organizations committed to professional, uninterrupted communication across their entire physical footprint.