PIR Sensor with Built-in Strobe Siren

Main Function PIR sensor with Built-in high decibel horn and strobe light for strong deterent to criminalsActive infrared sensor available for security protectionEasy for users to know where is intrudered by strobe sirenIndoor and outdoor installation; Sun exposure allowed; No body deformation American-originated chipsets; CPU microcomputer processAuto digital intelligent modulationAGC circuit design; Highly detecting sensitivity 3 power levels for your optional when installation according to mounting distanceDouble-beam principle, low rate of false alarmAnti-tamper; Anti-cutting; Anti-removal functionWired and Wireless type for your optional Standard output interface for various alarm panel (Wired type)Learn code for matching code with alarm panel (Wireless type)180°rotary; Fast focus; Easy installation Be suitable for door, window, parking lot, balcony, villa yard andother places for perimeter security Technical Parameter Beam QTY: 2-beam; 4-beam; 6-beam; 8-beam optional Beam Space: 20-25cmAlarm Volume:≥110dBDifferent Defense Distance: 10-170m optional Power Supply: DC 12VAlarm Output: N/C (Wired type)Frequency: 315/433MHz (Wireless type)Lenght: 2-beam (37cm); 4-beam(71cm); 6-beam (123cm); 8-beam (169cm)