• Easy Installation: Installation is simplified by the use of a mounting base that may be pre-wired to the system, allowing the detector to be easily installed or removed for maintenance or service. (See Tamper-Resistant Feature/Wiring).
• LED Status Indicators: Two LEDs (green and red) provide local visual indication of the detector’s status – including normal operation, alarm, out of sensitivity and trouble conditions.
• Test button: This button allows the user to perform periodic testing of the detector’s circuitry and verify that the detector is within the sensitivity limits.
• Versatile Mounting: Mounting is made simple with the included hardware and the large mounting ports, which accommodate drywall anchors for easy surface mounting. (See Tamper-Resistant Feature/Wiring).
• Tamper Protection and Tamper Resistance: The detector contains a built-in tamper switch that can communicate back to the control panel in the event the detector is removed from its base. For an added level of security, the detector also includes a tamper resistant element that prevents removal from the base without the use of tools. (See Tamper-Resistant Feature/Wiring).

Features:

• PC4108A adds 8 hardwire zones
• AUX power rated at 250 mA (PTC protected)

Features

• Certified for use on the AT&T LTE network for long, sunset-free installation.
• Meets UL 864 requirements for sole, primary or backup path communications.
• Minimizes false alarms by providing dual paths for self-tests.
• Falls back to 3G/4G if an LTE network is not available, for extended network coverage.