AMB-500 DSC

Product Overview

This ceiling-mounted passive infrared (PIR) motion detector provides comprehensive, downward-facing coverage for intrusion security networks. Built on a specialized addressable platform, it utilizes a two-wire connection to communicate data and receive power directly from compatible control panels, maximizing loop capacity while reducing field installation labor. To ensure long-term stability, the low-current sensor features extensive engineering protection against radio frequency interference, high static charges, and power line electrical transients.

Key Features

• Multiplex Addressable Protocol: Operates over a specialized two-wire communication loop to simplify field wiring topology.
• 360-Degree Volumetric Range: Uses a specialized downward-looking Fresnel lens to deliver uniform circular perimeter coverage.
• Quad-Element Pyroelectric Sensing: Employs an integrated four-element PIR sensor layout to identify genuine human movement accurately.
• Scale-to-Height Footprint: Detection coverage varies dynamically by placement height, spanning a 24-foot diameter at an 8-foot ceiling height up to a 40-foot diameter at 12 feet.
• Dual-Environment Sensitivity Modes: Features a selectable toggle between Normal mode for fast response and Hostile mode to maintain stability near air vents or temperature variations.
• Supervised Enclosure Tamper: Includes an integrated hardware tamper switch that immediately alerts the security panel if the housing cover is opened.