Product Type | Wi-Fi monitoring sensor |
Form Factor | Integrated |
Weight | 9.88 oz |
Power Requirements | 802.3af Power over Ethernet (PoE) |
Power Consumption | Up to 12.95 W |
Product Family | Cisco Aironet 1800S Series |
Model | AIR-AP1800S-B-K9 |
Cisco Aironet 1800S Wi-Fi Monitoring Sensor, AIR-AP1800S-B-K9

Key Benefits

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- Ideal for enterprise environments that require real-time Wi-Fi monitoring across multiple bands and standards
- Supports MU-MIMO and Bluetooth LE, enabling advanced diagnostics and IoT integration in complex infrastructures
- TAA compliance and 1-year Cisco warranty make it suitable for government and federal procurement
Product Overview
The Cisco Aironet 1800S Wi-Fi Monitoring Sensor (AIR-AP1800S-B-K9) is designed for enterprise-grade wireless monitoring and network assurance. It supports 802.11a/b/g/n/ac Wave 2 and Bluetooth 4.1 LE, operating across multiple frequency bands. With 2 dBi/3 dBi antenna gains and MU-MIMO support, this sensor enables high-performance real-time diagnostics. Built for U.S. deployment, it meets TAA compliance and operates within a 32 °F to 104 °F range. Featuring an integrated form factor, Kensington lock support, and a one-year limited warranty, it addresses mission-critical monitoring requirements in corporate Wi-Fi environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Standards | 802.11a/b/g/n/ac Wave 2 |
Frequency Band | 2.4 GHz, 5 GHz |
2.4 GHz Frequency Range | 2.412 - 2.472 GHz |
5 GHz Frequency Range | 5.18 - 5.32 GHz, 5.5 - 5.7 GHz |
Antenna Type | Internal |
Antenna Gain (2.4 GHz) | 2 dBi |
Antenna Gain (5 GHz) | 3 dBi |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Compliance Standards | RoHS, UL, FCC, IC, CE |
Certifications | Wi-Fi Certified, Bluetooth SIG |
Advanced Security Features
WLAN Security | WPA, WPA2, 802.1X authentication |
WIPS/WIDS Support | Yes |
Security Monitoring | Dedicated sensor for RF and security analysis |
Rogue Access Point Detection | Yes |
Packet Capture Support | Yes, for troubleshooting and analysis |
Interfaces
Ethernet Interface | 1 x 10/100/1000BASE-T RJ-45 |
Console Port | 1 x Micro-USB |
Bluetooth Interface | Bluetooth 4.1 LE |
MU-MIMO Support | Yes |
Physical & Environmental
Width | 3.5 in |
Depth | 5.5 in |
Height | 1.2 in |
Minimum Operating Temperature | 32 °F (0 °C) |
Maximum Operating Temperature | 104 °F (40 °C) |
Operating Humidity Range | 10 - 90% (non-condensing) |
Mounting Options | Wall, ceiling, desktop (with optional mounting kit) |
Security Slot | Kensington security slot |
LED Indicators | Status indicators |
Cloud Management & Licensing
Management Interface | Cisco DNA Center, CLI, Cisco Mobility Express |
Cloud Managed | Yes, via Cisco DNA Center or Cisco Prime Infrastructure |
Licensing Required | Cisco DNA or AireOS License (depending on controller) |