The PV-12E sensor speaker is designed to play a recorded message when the 12m PIR sensor detects the movement of people or vehicles. Common applications include welcoming messages at building entrances, or alarm or warning messages at construction sites and other dangerous areas. Integrated 12m PIR Record a message (up to 12 secs.) using built-in microphone Omni-directional bracket Memory back-up for 20 days without power Horn speaker type 100dB/1m (max)
