PASSIVE INFRARED SENSOR
PA-450PI WIDE ANGLE : 36' (11m)

Feature

PET IMMUNITY

Multiple Zone Technology ensures 40 lbs (20kg) pet immunity with outstanding high performance and reliability. The newly developed pet immune lens creates precise alignment of each "pet zone" with the CPU.

NEW DESIGN CPU

TAKEX newly developed 4bit exclusive microprocessor for PA-450PI.
In addition to improvement of pulse count, PA-450PI is equipped with Auto-reset memory.

HIGH STABILITY

Immunities against Radio frequency, power line noise, Radiation noise and static electricity improved.

SILENT RELAY

Photo-mos FET switch relay adopted at alarm output.
Completely noiseless by eliminating the movable part which is inside of the relay. At the same time, quick response and long life are maintained.

VARIOUS FUNCTIONS

All the models are equipped with Tamper, Auto-reset memory, photo-mos FET switch.

AREA ADJUSTMENT

The coverage pattern can be adjusted to allow for different mounting heights by moving the inner unit.

Specification

Model	PA-450PI
Detection system	Passive infrared
Coverage	Wide angle 36' (11m)Max
Sensitive zone	29 pairs
Supply voltage	10 to 18V DC (non-polarity)
Current consumption	25mA Max.
Alarm output	Dry contact（semi-conductor）（N.O./N.C. selectable） Reset : Approx. 2 secs.,Raiting : 24V, 0.25A Max （protective resistance 3.3Ω）
Tamper output	0.1A 30V N.C.
Alarm LED（Red）	• Blinking at warming up Lighting at alarm（LED disabled） • Blinking at memory activated（3min.) Lighting at memory indication（47min.)
Coverage adjustment	Vertically 3 steps
Pulse count	2/4 selectable
Alarm memory	Autoreset : 3 minutes blinking, 47 minutes lighting and automatically reset
Low voltage notice	Dry contact alarm
Ambient temperature range	－15C to ＋55C（＋5F to ＋131F）without condensation
Mounting position	Indoor use only（ceiling mount with optional attachment BCW-401）
Weight	120g（4.2oz）
Appearance	Body : ABS resin , Lens : PE resin

* The specifications are subject to change without notice.

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