Passive infrared sensor Satel SLIM-DUAL-LUNA Wired Ceiling/wall White 24m detection

The Satel SLIM-DUAL-LUNA is a wired passive infrared sensor for ceiling or wall mounting, designed for indoor intrusion detection. The sensor features a slim white enclosure made of high-quality plastic that provides a uniform appearance with other SLIM LINE devices. It combines a high-sensitivity PIR element with a microwave sensor to provide dual-technology detection across a coverage area that can reach up to 24 meters in range and a 90° viewing angle. The unit is intended for installation at up to 2.4 m mounting height and operates from a 12 V supply, with typical operating current of 100 mA and standby current of 14 mA.

Advantages

The enclosure’s slim design and consistent styling make it easy to integrate into premises while making model identification difficult for intruders. A Japanese-manufactured lens ensures a large, well-defined detection area and reliable motion recognition. A new generation motion detection algorithm together with digital temperature compensation reduces false alarms by adapting to ambient temperature changes. Dual-technology sensing (PIR + microwave) improves immunity to spurious triggers caused by rapid temperature shifts or air movement. Quick front-lens replacement allows customization of the coverage pattern to the protected room.

Подходит для

• Indoor intrusion detection in residential or commercial buildings
• Ceiling or wall mounting in corridors, offices, retail spaces
• Areas requiring creep zone protection directly under the detector
• Environments where reduced false alarms are needed (rooms with temperature fluctuations or air movement)

Key specifications

• Detection principle: Passive infrared (PIR) with microwave (dual technology)
• Maximum detection distance: up to 24 m
• Viewing angle: 90°
• Recommended mounting height: up to 2.4 m
• Operating voltage: 12 V DC
• Operating current: 100 mA; standby current: 14 mA
• Enclosure: slim white plastic housing designed for ceiling or wall installation
• Lens: wide-angle lens as standard; options for curtain and long-range lenses
• Special features: digital temperature compensation, quick lens replacement, creep zone monitoring (tilting mirror on LUNA/PRO), active anti-masking available in PRO version

How to use

Install the sensor on a ceiling or wall at the recommended height (up to 2.4 m) to maximize the coverage pattern. Connect the unit to a compatible 12 V security system according to the manufacturer wiring diagram and ensure the PIR and microwave circuits are properly configured per installation requirements. Use the standard wide-angle lens for general-purpose coverage; replace the front lens with a curtain or long-range lens when a different detection pattern is required. After powering the device, allow the detector to stabilize and verify coverage by walking test patterns across the monitored area to confirm reliable detection and correct alignment.

Рекомендации по использованию

Place the detector away from direct heat sources, air conditioning vents and windows to minimize false alarms. If the protected area experiences strong drafts or rapid temperature changes, enable or rely on the dual-technology function to improve immunity. For complete coverage of low areas directly beneath the unit, use models or configurations with the tilting mirror (LUNA/PRO). Perform walk tests after any lens change or relocation to validate the detection zone.