Alarm.com ADC-9AM-18F-MMCX Indoor Snap-on Antenna, 18'

Improve cellular connectivity for alarm panels and monitoring equipment with the Alarm.com ADC-9AM-18F-MMCX indoor snap-on cellular antenna. Designed for installers and integrators, this antenna provides 18 feet of cable to position the antenna where signal is strongest, boosting LTE and 3G reception with approximately 3 dB of gain. The MMCX snap-on connector makes installation quick and secure on compatible Alarm.com communicators, avoiding the need for tools or threaded coax connectors.

Built for indoor use, the antenna radiates omnidirectionally so you get consistent coverage in security, surveillance and remote monitoring applications without precise aiming. Its length and ease of hookup reduce troubleshooting and site visits, helping maintain dependable alarm reporting and cellular failover. Note: not rated for outdoor use and extending the cable by splicing is not recommended.

Specify the Alarm.com ADC-9AM-18F-MMCX when you need a simple, effective way to improve cellular signal pathing for monitoring and security installations. Order now to optimize cellular performance at your next deployment.

• Extend and optimize cellular signal placement up to 18' for more reliable alarm communications and remote monitoring
• MMCX snap-on connector enables fast, tool-free installation on compatible Alarm.com communicators
• Approximately 3 dB gain strengthens LTE/3G reception for security and surveillance systems
• Indoor-rated design and omnidirectional radiation deliver consistent coverage without aiming
• Long cable reduces need to reposition equipment, improving installation flexibility and uptime