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PYR-1021 Midsized Spherical Wired Digital PIR Motion Detector

PYR-1021 Midsized Spherical Wired Digital PIR Motion Detector


The PYR-1021 is compatible with Rosslare’s
AuraSys™ P6 intrusion alarm control panels
and third party hardwire alarm systems.

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PYR-1021 is one of a powerful line of high performance indoor Passive Infrared
(PIR) motion detectors, ideal for residential, commercial and institutional applications. This
advanced PIR packs features such as state-of-the-art spherical lens optics with mirror
look-down zones and a unique curtain mask adapter.
With the PYR-1021, motion detection is fully digital. Complex algorithms provide superior
catch performance and false alarm immunity. The midsized unit is encased in an elegantly
designed shell, blending into any environment inconspicuously.


PYR-1021 was designed with a focus on high
quality and reliability as our top priority.
This midsized spherical sensor blends into any
environment, keeping a low profile while providing stateof-
the-art optics. An advanced spherical lens made out of
patented materials provides white light immunity. The
optic pattern includes look-down (creep) zone protection
using a mirror and curtain zones with a unique snap-in
curtain mask.
The internal digital microcontroller provides superior
motion analysis for catch performance and false alarm
immunity with environmental thermal compensation.
The PYR-1021 has cover and wall tamper detection, and
jumpers for selecting sensitivity and LED operation.
The product design has smooth curves and blends into
most indoor residential and commercial environments.


Main Features
• 15 m (50 ft.) broad coverage
• Digital motion analysis and A-to-D processing in
real time, with internal ambient temperature
• Unique “fast” curtain mask plastic for narrowed
• Single LED indication (can be disabled)
• High sensitivity dual-element PYRO sensor, from
world-leading manufacturers
• Optional swivel mounting bracket for mounting in
flexible locations (BR-21)
• Easy wall or corner installation, with thin wall
knockouts in the back case and snap-in main
• Attractive curved design, with a professional look
and feel

• Selectable pulse counting for normal or harsh
• Advanced spherical lens with SSFL mirror lookdown,
allows detection as close as 50 cm (19.5
in.) from its mounting location
• Draft and insect immune with a sealed chamber
for optical components
• LED for walk test that can be disabled after the
• Meets or exceeds USA Standard UL 639,
Intrusion Detection Units
• Meets or exceeds CENELEC 50131-2-2 PIR
Standard, Security Grade 2, and Environmental
Grade 1