{"id":29655,"date":"2025-11-14T09:55:00","date_gmt":"2025-11-14T14:55:00","guid":{"rendered":"https:\/\/avtech.com\/articles\/?p=29655"},"modified":"2025-11-14T10:04:08","modified_gmt":"2025-11-14T15:04:08","slug":"how-physical-obstacles-impact-room-alert-max-wireless-range","status":"publish","type":"post","link":"https:\/\/avtech.com\/articles\/29655\/how-physical-obstacles-impact-room-alert-max-wireless-range\/","title":{"rendered":"How Physical Obstacles Impact Room Alert MAX Wireless Range"},"content":{"rendered":"\n

Room Alert MAX sensors operate on the 2.4 GHz frequency band, which is shared with Wi-Fi and other wireless technologies. While this frequency is excellent for short-range communication, it can be weakened by certain building materials. The strength and range of the signal depend on distance and what\u2019s between the sensor and the Base Station.<\/p>\n\n\n\n

Room Alert MAX is designed to provide reliable coverage for areas up to 10,000 square feet under typical indoor conditions. Actual range can vary based on the environment; open spaces may exceed this distance, while dense building materials such as brick and concrete reduce signal reach.<\/p>\n\n\n\n

Unobstructed<\/strong><\/h3>\n\n\n\n

With minimal obstructions between the sensor and Base Station, the signal strength remains strong up to 150\u2019 (45 m).<\/p>\n\n\n\n

Estimated Range Reduction by Obstacle Type<\/strong><\/h3>\n\n\n\n
Obstacle Material<\/strong><\/th>Signal Loss<\/strong><\/th>Approximate Distance Loss<\/strong>*<\/th><\/tr><\/thead>
Wood doors, glass windows, thin drywall<\/td>-3 dB to -6 dB<\/td>5 to 25 feet lost<\/td><\/tr>
Standard interior wall with insulation<\/td>-6 dB to -12 dB<\/td>15 to 40 feet lost<\/td><\/tr>
Brick, stone, or ceramic tile<\/td>-15 dB to -20 dB<\/td>45 to 90 feet lost<\/td><\/tr>
Concrete, cinder block, or reinforced concrete<\/td>-20 dB to -30 dB<\/td>70 to 100 feet lost<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

*dB loss cannot be converted into an exact number of feet because signal behavior is non-linear and highly dependent on the environment.<\/p>\n\n\n\n

Other Factors That Can Affect Signal<\/strong><\/h3>\n\n\n\n
    \n
  • Metal objects like cabinets or shelving can reflect or absorb signals.<\/li>\n\n\n\n
  • People moving around can cause drops in signal strength.<\/li>\n\n\n\n
  • Interference from nearby Wi-Fi routers can slightly reduce range.<\/li>\n<\/ul>\n\n\n\n

    Best Practices To Maximize Range<\/strong><\/h3>\n\n\n\n
      \n
    • Position the Base Station and the sensor\/adapter so that their logos face each other.<\/li>\n\n\n\n
    • Place devices in a way that minimizes the number of walls or large objects between them.<\/li>\n\n\n\n
    • Mount devices away from shelves, machinery, or other sources of interference.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Room Alert MAX sensors operate on the 2.4 GHz frequency band, which is shared with Wi-Fi and other wireless technologies. While this frequency is excellent for short-range communication, it can be weakened by certain building materials. The strength and range of the signal depend on distance and what\u2019s between the sensor and the Base Station. […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[2,9],"tags":[],"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n