The heart of the PYR-2011A is a high quality pyro-electric infrared energy sensor, an advanced digital nano-watt microcontroller, and an A to D signal analyzer.

This full sized wireless spherical sensor blends into any environment, keeping a low profile while providing state-of-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 that enables focused detecting, such as across window surfaces or down corridors.

The PYR-2011A’s many features include a fully sealed sensor chamber, easy-to-operate magnetic walk and RF transmission test, dynamic and static transmission modes, selectable sensitivity level, cover and wall tamper detection and automatic low battery detection.

MAIN FEATURES

• Analog and digital motion analysis with internal ambient temperature compensation
• Unique “fast” curtain mask plastic for narrowed detection
• Max coverage 14m
• Field of view 115°
• Unique spherical Fresnel lens
• Single LED indication
• High sensitivity dual-element pyro-sensor, from world-leading manufacturers
• Optional swivel mounting bracket for mounting in flexible locations (BR-41)
• Attractive curved design, with a professional look and feel
• Compatible with Rosslare Security products from related series (H-Series: 868.35 Mhz; G-Series: 433.92 Mhz)

PROFESSIONAL GRADE FEATURES

• Selectable three sensitivity levels to meet the need of any environment
• Advanced spherical lens with SSFL mirror look-down.
• Continuous monitoring: Sends visual alerts in case of malfunction or temperature is out of range
• Draft and insect immune with a sealed chamber for optical components
• RF and walk test modes
• 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