Infrared counter-shot alarm ABH-200L/250L meters ALEPH 4-beam outdoor perimeter detector system

Product

Descri

ption: Advanced anti-climbing design: a. Generally, 4 beams must be blocked at the same t

ime be

fore an alarm is issued. b. If only 3 or

less

triggers are triggered, and the trigger las

ts for

a specific time limit, the system i

s also

determined to be an alarm. Ther

efore,

when the human body i

s lyin

g on the ground, the s

ystem

will not miss the report

. Th

e integrated structur

al des

ign of fully seale

d rain

proof (fog), dustpr

oof (w

orm), etc. ena

bles i

t to work no

rmally

in harsh

enviro

nments Res

istance to strong light up to 50,000LUX, built-in automatic adjustment of strong light filtering system to avoid being affected by strong light or car lights Unique optical design: The photoelectric beam can penetrate multi-layer glass with special resistance to environment (such as rain and snow) and other capabilities. When encountering thick fog or bad weather, the detector will automatically increase its sensitivity (AGC circuit) The beam occlusion period is adjustable to make it more flexible and adaptable Two sets of independent step-by-step precision fine-tuning, built-in optical scope Receive signal strength multi-level LED indicator (more precision calibration) Easy to adjust the level/vertical optical angle, easy to calibrate Dial control, high-precision alignment debugging method High-level anti-RFI/EMI capability Unique digital filter circuit design Photosensitive margin reaches 99% Lightning protection circuit design Output using C-type relay