Snom M900 Outdoor DECT Multi-cell Base Station
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Common issues and fixes
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Ask AIM Telecom about this productAbout this product
• High-temperature range: -20°C to 60°C
• IP55 rated housing for UV, impact, and water protection
• Supports up to 1,000 base stations and 4,000 handsets
• DECT and LAN synchronization with no DECT manager required
• Compatible with existing handsets and supports over-the-air software updates
• Repeater support and PoE (Power over Ethernet) capabilities
• TLS encryption for secure communication
• DSP module support and wall mountable design
• Local, XML, and LDAP phone book support available
• Fully compatible with Snom M900 base stations
Additional Information:
Weight: 3 lb
Dimensions: 13.25 × 8.25 × 3.5 in
Phone Type: DECT
Technical Specifications:
Model: M900 Outdoor
APN: 89-S065-00
Cell type: Multi-cell, up to 4000 base stations per set-up
Number of connected handsets: 30 per base station, up to 16,000 in multi-cell set-up
Compatible handsets: M25, M65, M70, M80, M85, M90
Repeater support: Yes, up to 100 in a multicell setup
Power Connector: PoE and Power Adapter
Power over Ethernet class (PoE): IEEE 802.3af, Class 2
Temperature range: -20°C – 60°C
Type approval:
CE mark, Electrical Safety EN60950
Impact strength IK08
UL746C 5V flammability tested
UL746C water exposure tested
Housing IP55 protection rated
• IP55 rated housing for UV, impact, and water protection
• Supports up to 1,000 base stations and 4,000 handsets
• DECT and LAN synchronization with no DECT manager required
• Compatible with existing handsets and supports over-the-air software updates
• Repeater support and PoE (Power over Ethernet) capabilities
• TLS encryption for secure communication
• DSP module support and wall mountable design
• Local, XML, and LDAP phone book support available
• Fully compatible with Snom M900 base stations
Additional Information:
Weight: 3 lb
Dimensions: 13.25 × 8.25 × 3.5 in
Phone Type: DECT
Technical Specifications:
Model: M900 Outdoor
APN: 89-S065-00
Cell type: Multi-cell, up to 4000 base stations per set-up
Number of connected handsets: 30 per base station, up to 16,000 in multi-cell set-up
Compatible handsets: M25, M65, M70, M80, M85, M90
Repeater support: Yes, up to 100 in a multicell setup
Power Connector: PoE and Power Adapter
Power over Ethernet class (PoE): IEEE 802.3af, Class 2
Temperature range: -20°C – 60°C
Type approval:
CE mark, Electrical Safety EN60950
Impact strength IK08
UL746C 5V flammability tested
UL746C water exposure tested
Housing IP55 protection rated
More product details
The Snom M900 Outdoor is a ruggedized DECT base station built for businesses that need to extend cordless coverage into harsh environments. Warehouses, loading docks, outdoor patios, and manufacturing yards are natural fits for this device. It takes the same multi-cell architecture used indoors and hardens it against Canadian winters and summer heat, with an operating range that holds up from -20°C up to 60°C. The IP55-rated housing means it can shrug off rain, dust, and direct UV exposure without needing a secondary enclosure.
This unit pairs with Snom’s M-series handsets and integrates into larger campus-wide deployments. Because it supports LAN and DECT synchronization without a separate DECT manager, you can mix indoor and outdoor base stations under one system and manage them together. A single M900 Outdoor handles up to 30 handsets, and the architecture scales to thousands of endpoints across hundreds of base stations, which makes it viable for a distributed GTA logistics hub or a multi-building campus.
There are practical limits to consider. The base station relies on PoE (802.3af Class 2), so you need to plan cable runs that reach outdoor mounting points safely. While the radio range is solid, dense concrete walls or metal racking will still degrade DECT signal, so site planning remains essential. This is not a plug-and-forget consumer device; it expects a structured deployment with proper network provisioning.
For a small office with a handful of cordless users who never step outside, the M900 Outdoor is overkill. An indoor base station costs less and is simpler to mount. But where workers are moving between indoor and outdoor zones and calls cannot drop when they cross the threshold, this base station fills a gap that indoor-only hardware simply cannot cover.
This unit pairs with Snom’s M-series handsets and integrates into larger campus-wide deployments. Because it supports LAN and DECT synchronization without a separate DECT manager, you can mix indoor and outdoor base stations under one system and manage them together. A single M900 Outdoor handles up to 30 handsets, and the architecture scales to thousands of endpoints across hundreds of base stations, which makes it viable for a distributed GTA logistics hub or a multi-building campus.
There are practical limits to consider. The base station relies on PoE (802.3af Class 2), so you need to plan cable runs that reach outdoor mounting points safely. While the radio range is solid, dense concrete walls or metal racking will still degrade DECT signal, so site planning remains essential. This is not a plug-and-forget consumer device; it expects a structured deployment with proper network provisioning.
For a small office with a handful of cordless users who never step outside, the M900 Outdoor is overkill. An indoor base station costs less and is simpler to mount. But where workers are moving between indoor and outdoor zones and calls cannot drop when they cross the threshold, this base station fills a gap that indoor-only hardware simply cannot cover.