Description
Description
The Sentrol 6155CT-N is a Sharpshooter passive infrared (PIR) motion detector specifically designed for cold temperature environments, operating reliably from -40°F to +120°F. It features a dual pyroelectric sensor with jumper-selectable one or two-zone detection, and uses bi-directional pulse count and motion verification to reduce false alarms caused by environmental factors like RFI, vibration, or rapid temperature changes.
Its sealed optics help prevent false triggers from insects, and it comes with a standard wide-angle Fresnel lens, with optional lenses available for long-range, curtain, pet alley, and other coverage patterns.
Features
- Cold Temperature Operation: Designed to function reliably in extreme environments, from -40°F to +120°F.
- Dual Pyroelectric Sensor: Offers jumper-selectable one- or two-zone detection, enhancing flexibility and accuracy.
- Advanced Signal Processing: Uses bi-directional pulse count and motion verification to reduce false alarms from RFI, vibration, or rapid temperature shifts.
- Sealed Optics: Prevents false triggers caused by insects or dust entering the sensor housing.
- Interchangeable Lenses: Comes with a standard wide-angle Fresnel lens, with optional lenses for long-range, curtain, pet alley, and more.
- Swivel Bracket: Allows precise aiming for optimal coverage—±10° left/right, 10° up, and 15° down.
- Form A Alarm Contacts: Normally closed (N.C.) configuration for secure alarm signaling.
- Compact and Durable: Housed in fire-retardant ABS plastic, with dimensions of approximately 3.69" x 2.88" x 2.42".
- UL Listed: Meets UL 639 and CAN/ULC S306 standards for intrusion detection.
