Honeywell Home IS335 Wired PIR Motion Detector with Pet Immunity, 40′ x 56′ Range

Product Overview

The Honeywell Home IS335 Wired PIR Motion Detector is a residential security motion sensor designed to provide reliable intrusion detection while helping reduce false alarms. Part of the Honeywell Home IS3000 series, the IS335 combines advanced passive infrared technology with selectable pet immunity, consistent detection sensitivity, sealed optics, and wide-area coverage.

Designed for quick and flexible installation, the IS335 can be mounted on a wall, surface, or corner at heights between 7 and 9 feet. Its compact white housing is designed to blend into residential interiors while providing broad motion detection coverage.

The IS335 offers a 40-foot maximum motion sensing distance and features wall-to-wall detection capabilities. Its custom-designed Fresnel lens is engineered to provide consistent sensitivity across the protected area, helping maintain detection performance whether an intruder is near the center of the coverage area or closer to its edge.

For homes with pets, the detector provides selectable pet immunity for animals weighing up to 80 pounds. Installers can enable or disable pet immunity using an internal jumper, allowing the sensor to be configured according to the specific security application.

Key Features

• Wired passive infrared (PIR) motion detection
• Up to 40-foot motion sensing distance
• Wide-area coverage
• Selectable pet immunity for pets up to 80 lbs
• Sealed optical chamber helps prevent insects and drafts from affecting detection
• Custom Fresnel lens provides consistent detection sensitivity
• Wall-to-wall detection coverage
• 2,000 lux white-light immunity
• Always-enabled LED
• Wall, surface, and corner mounting options
• Recommended mounting height of 7 to 9 feet
• Indoor residential security applications
• White housing
• Designed to help reduce false alarms
• ETL and cETL listed

Reliable PIR Motion Detection

The Honeywell Home IS335 uses passive infrared technology to detect movement within a protected area. Its optical design is intended to provide consistent sensitivity throughout the coverage pattern, helping the detector identify an intruder whether they are directly in front of the sensor or near the edge of its detection area.

The detector provides a maximum motion sensing distance of 40 feet, making it suitable for monitoring rooms, hallways, entry areas, and other residential spaces.

Selectable Pet Immunity

The IS335 includes selectable pet immunity, allowing installers to configure the detector for environments where household pets are present. When pet immunity is enabled, the detector is designed to distinguish human movement from signals caused by pets weighing up to 80 pounds.

Pet immunity can be enabled or disabled using a jumper, providing installation flexibility based on the requirements of the protected area.

Sealed Optics

The detector incorporates a sealed optical chamber designed to help prevent drafts and insects from interfering with the sensing system. This construction can help maintain dependable performance in indoor environments where airborne particles, insects, or air movement could otherwise contribute to unwanted alarms.

Uniform Sensitivity Optics

The IS335 uses a custom-designed Fresnel lens to provide consistent detection sensitivity across the protected area. The optical design helps maintain detection performance at different distances from the sensor rather than limiting effective detection to the area immediately in front of the detector.

This provides broad coverage for residential security applications while supporting reliable motion detection throughout the protected space.

White-Light Immunity

The IS335 features 2,000 lux white-light immunity designed to help reduce false alarms caused by strong visible light sources. Its patented black bug guard also helps protect the optical system from potential interference.

This feature can help minimize detection issues caused by sources such as:

• Flashlights
• Bright lights
• Reflective objects
• Other intense white-light sources

Flexible Installation

The Honeywell Home IS335 supports several mounting configurations, including:

• Wall mounting
• Surface mounting
• Corner mounting

The recommended installation height is 7 to 9 feet (2.1 to 2.7 meters). This flexibility makes the detector suitable for a variety of residential room layouts and security system installations.

Technical Specifications

Specification	Details
Brand	Honeywell Home
Manufacturer	Resideo
Model	IS335
Product Series	IS3000
Product Type	Motion Sensor
Product Name	Wired PIR Motion Detector
Application / Usage	Motion Detection for Security Systems
Connectivity	Wired
Sensor Technology	Passive Infrared (PIR)
Maximum Motion Sensing Distance	40 ft
Minimum Motion Sensing Distance	84 in
Pet Immunity	Selectable, up to 80 lbs
White-Light Immunity	2,000 lux
Mounting	Corner, Surface, Wall
Recommended Mounting Height	7–9 ft
Indoor / Outdoor	Indoor
Power Source	DC Power
Color	White
Height	3.39 in
Width	2.24 in
Depth	1.71 in
Weight	2.15 oz
ADI Part Number	CK-IS335
Manufacturer Part Number	IS335
UPC	886618205408
Country of Origin	China*

*Country of origin is subject to change.

Certifications and Standards

The Honeywell Home IS335 is listed to the following standards:

• cETL Listed to ULC S306
• ETL Listed to UL 639

Replacement Compatibility

The IS335 is identified as a replacement for several previous motion detector models and ADI part numbers, including:

• AURORA
• CK-IS215T
• CK-IS2560TC
• IS215T
• IS2560TC

Always verify compatibility with the existing security system before replacing a motion detector.

What’s Included

• 1 × Honeywell Home IS335 Wired PIR Motion Detector