Epsilont 30 Watt Siren Dual Tone Indoor/Outdoor Self-Contained Electric Security Siren SD-30W 6-12VDC 1.1Ah 120db 8 X 5.5 X 9 Inch

Add reliable perimeter security to your home with a laser system that allows for fast, easy installation. The weatherproof, sunlight-filtering Twin Photobeam with Laser Alignment security system uses lensed optics and twin infrared beams to provide immunity to false alarms due to falling leaves, birds, or even inclement weather. Its built-in laser beam alignment system speeds accurate, reliable positioning: Just turn the laser on to align the sensors using the read beam and then turn it off for everyday use.

Less than 5mW Class 1 Laser Power, Built-in laser beam alignment system speeds accurate, reliable positioning
Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc.
Weatherproof, sunlight-filtering case for indoor & outdoor use
Automatic input power filtering with special noise rejection circuitry
Less than 5mW Class 1 Laser Power, Built-in laser beam alignment system speeds accurate, reliable positioning
Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc.
Weatherproof, sunlight-filtering case for indoor & outdoor use
Automatic input power filtering with special noise rejection circuitry

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