1. Product Overview
The Honeywell Home 5898 Wireless X-Band DUAL TEC Motion Sensor is designed to provide superior detection capabilities while significantly reducing the risk of false alarms. This advanced sensor integrates both Passive Infrared (PIR) and X-Band microwave technologies, requiring both to confirm an intrusion within a defined area of protection. Its sleek and compact design makes it suitable for various residential and light commercial environments where aesthetics and discretion are important.
This device is not a standalone unit and requires connection to a compatible security system, such as those in the Honeywell Home 5800 Series, to function correctly.

Image 1.1: Front view of the Honeywell 5898 Wireless Dual-TEC Motion Detector. The device is white with a dark rectangular lens at the bottom and a small black indicator light above it.
2. Key Features
- Advanced DualCore Signal Processing: Analyzes both PIR and microwave signals through the 5898 microcontroller for enhanced accuracy.
- X-Band Microwave Technology: Delivers sharp detection without holes or weak spots, with a custom-made source offering pattern shaping to fill the protected area.
- Simplified Installation: Features include automatic walk test, flashlight walk test, remotely programmable sensitivity, and no need to remove the circuit board for wall installation. Ceiling and wall mounting brackets assist in directing the pattern. No mounting height adjustments are required within the specified range.
- Temperature Alert: Provides warnings for extreme temperatures: below 45°F (approaching freezing) and above 95°F (rising too high).
- Pet Immunity: Adjustable settings for 0, 50, or 100 lbs (0, 22.6, or 45 Kg) when used with the included animal immune lens, reducing false alarms caused by pets.
3. Setup and Installation
3.1. Pre-Installation Considerations
- Ensure you have a compatible Honeywell Home security system (e.g., 5800 Series) to integrate the 5898 sensor.
- The sensor is designed for indoor use only.
- A battery is required but not included with the unit. Refer to the specifications for battery type.
3.2. Mounting Location
Select a mounting location that provides optimal coverage for the desired area. The recommended mounting height is between 7 feet (2.1m) and 9 feet (2.7m) from the floor. Avoid mounting the sensor directly facing heat sources, air vents, or direct sunlight, as these can cause false alarms.
3.3. Installation Steps
- Open the Casing: The 5898 is designed for easy installation without disassembly of the circuit board. Carefully open the front cover to access the mounting points and battery compartment.
- Mounting: Secure the sensor to the wall or ceiling using appropriate screws. The unit includes front cover and back tamper switches to detect unauthorized removal or tampering.
- Battery Installation: Insert the required battery into the designated compartment. Ensure correct polarity.
- Enrollment: Enroll the 5898 sensor with your Honeywell Home security system according to your system's specific instructions. This typically involves putting the system into programming mode and activating the sensor's enrollment feature (e.g., by triggering the tamper switch or a walk test).
- Close Casing: Once installed and enrolled, securely close the front cover.
4. Operating Instructions
4.1. Dual-TEC Operation
The 5898 sensor utilizes both Passive Infrared (PIR) and X-Band microwave detection. For an alarm to be triggered, both technologies must detect movement simultaneously within their respective fields. This dual confirmation significantly reduces false alarms compared to single-technology sensors.
4.2. Walk Test Mode
After installation and enrollment, activate the walk test mode to verify proper operation and coverage. In this mode, the sensor's LED indicator will illuminate for ten minutes, allowing you to walk through the protected area and observe the detection pattern. This saves time by eliminating the need for repeated trips to the sensor.
4.3. Sensitivity and Pet Immunity
PIR sensitivity and temperature sensing can be adjusted either through local programming on the device or remotely from your central monitoring station. The included animal immune lens allows for configurable pet immunity settings (0, 50, or 100 lbs) to prevent false alarms from household pets.
4.4. Temperature Alerts
The sensor is equipped with a temperature monitoring feature that can alert your security system if the ambient temperature falls below 45°F (approaching freezing) or rises above 95°F (indicating excessively high temperatures).
5. Maintenance
5.1. Battery Replacement
When the battery level is low, your security system will typically indicate a low battery condition for the 5898 sensor. Replace the battery promptly with the specified type to ensure continuous operation. Refer to the "Specifications" section for battery details.
5.2. Cleaning
Clean the exterior of the sensor periodically with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the unit. Ensure the lens area remains clear of dust and obstructions for optimal performance.
6. Troubleshooting
6.1. False Alarms
- Environmental Factors: Ensure the sensor is not mounted near heat sources (e.g., radiators, heating vents), direct sunlight, or areas with strong air currents.
- Pet Immunity: Verify that the pet immunity setting is correctly configured for the size of your pets. Ensure the animal immune lens is properly installed.
- Dual-TEC Confirmation: Remember that both PIR and microwave must detect motion. If false alarms persist, re-evaluate the mounting location and potential sources of interference for either technology.
6.2. No Detection
- Battery: Check the battery level and replace if necessary.
- Enrollment: Confirm that the sensor is properly enrolled with your security system.
- Coverage Area: Perform a walk test to ensure the sensor's detection pattern covers the intended area. Adjust mounting angle if needed.
- Obstructions: Ensure there are no physical obstructions blocking the sensor's view or microwave path.
6.3. Tamper Alert
If a tamper alert is triggered, ensure the front cover is securely closed and the sensor is firmly mounted to the wall. The tamper switches detect if the cover is opened or if the unit is removed from its mounting surface.
7. Specifications
| Attribute | Detail |
|---|---|
| Model Number | 5898 |
| Detection Technology | Dual Element Passive Infrared (PIR) & X-Band Microwave |
| Detection Range | 50' x 60' (15m x 18m); 90° wide angle - 44 zones (22 long range, 12 intermediate, 6 lower, 4 look-down) Also 35' x 40' (11m x 12m); 90° wide angle - 102 zones (44 long range, 36 intermediate, 18 lower, 4 look-down) |
| Operating Temperature | 4°F to 131°F (-20°C to 55°C) |
| Relative Humidity | 95% max, non-condensing |
| Detectable Walk Rate | 0.7 – 7 ft/Sec. (0.2 – 2.0m/Sec.) |
| Temperature Compensation | Advanced Dual Slope |
| Pet/Animal Immunity | 0, 50 or 100 lbs (0, 22.6, or 45 Kg) with included animal immune lens |
| Mounting Height | 7' to 9' (2.1m to 2.7m) |
| Tamper Switch | Front cover and back tamper |
| Power Source | Battery Powered (battery not included) |
| Color | White |
| Dimensions | 6.5 x 3.2 x 2.5 inches |
| Item Weight | 9.6 ounces (0.6 Pounds) |
| Compatible Devices | Security System, Honeywell Home 5800 Series Sensors |
| UPC | 781410860230 |
8. Warranty and Support
For specific warranty information regarding your Honeywell Home 5898 Wireless Dual-TEC Motion Detector, please refer to the documentation provided with your purchase or visit the official Honeywell Home website. Warranty terms and conditions may vary.
For technical support, troubleshooting assistance beyond this manual, or inquiries about compatible security systems, please contact Honeywell Home customer support. You can typically find contact information on the Honeywell Home website or through your security system installer.
Online Resources: For additional resources, FAQs, and product updates, visit the official Honeywell Home support portal.





