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Superior CombiProtect Fibra.
Wired PIR motion detector and glass break detector with a microphone
Standards and certifications
Superior CombiProtect Fibra · CP.Y.F. Manufacturer-listed marks; regional and installation conditions apply.
Movement and breaking glass. One wired detector.
Superior CombiProtect Fibra combines infrared movement detection with an electret microphone that recognises breaking glass. Each sensor has its own sensitivity settings, so the installer can adapt both to the room. A four-core Fibra connection carries power and events to a compatible Ajax hub, while SmartDetect and DualTone help reduce unwanted alarms.
Key features. At a glance.
Up to 12 m
motion detection distance
Up to 9 m
glass break detection distance
Horizontal motion detection angle
Pet immunity
Vertical motion detection angle
180° glass break detection angle
Software algorithm to prevent false alarms
Digital algorithm for glass break verification
3 sensitivity levels
for motion and glass break sensors
Temperature compensation
for effective detection in heat and cold
Up to 2,000 m1
communication range with an Ajax hub or a module that extends the Fibra line
Power adjustment
Remote control and configuration
Tamper alarm
2 colors
of matte enclosure
Push notifications
- 1With U/UTP cat.5, 4 × 2 × 0.51 cable. Other cable types may have different values. Please use the Fibra power supply calculator to check the wired system project before installation.
Ajax product information ↗ · Superior CombiProtect Fibra specifications ↗
Protection in real places.
Superior CombiProtect Fibra
Every detail has a purpose.
Explore the function, installation and system requirements of Superior CombiProtect Fibra.
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Distinguish movement from thermal interference.
SmartDetect evaluates the moving heat pattern
The PIR sensor and Fresnel lens provide a thermal pattern. SmartDetect evaluates its size, movement speed and infrared intensity to distinguish a person from sources of interference. It reduces unwanted alarms but does not replace careful positioning. Choose one of three motion-sensitivity levels; glass-break sensitivity is set separately. Test both sensors after adjustment.
Recognise the sequence of breaking glass.
Two sounds, one verified event
An electret microphone listens for a low-frequency impact followed by the high-frequency sound of falling glass within 1.5 seconds. DualTone checks that sequence before reporting glass breakage, helping reject unrelated noise. Choose one of three sensitivity levels and test the actual windows.
Detection range: 0.3–9 m with a 180° horizontal angle. The specified glass area starts at 400 × 400 mm; maximum range depends on glass type and High sensitivity. These detectors do not detect breaking glass covered by any film. Use an appropriate shock detector for film-covered glass.
Fit detection to the actual room.
Mount for movement across the room
Mount at 2.4 m with the lens facing across the likely path of entry. The specified motion range is up to 12 m with an 88.5° horizontal angle; check the detection zone after fixing.
Keep the field of view clear of moving curtains, heaters and direct sunlight.
Give the microphone a clear path
Position the microphone with an unobstructed sound path to the protected glass, at no more than 90° to the window. Curtains, partitions, fans, speakers and sirens can affect detection or cause interference.
Use indoors only, −10 to +40 °C and up to 75% humidity. Test from the real windows with the room furnished as it will be used.
Pet immunity depends on the installation
Correct installation and sensitivity settings can ignore pets up to 20 kg and 50 cm tall. Keep furniture that pets can climb out of the detector’s view; approaching the lens at human height changes the thermal pattern.
Pet immunity is conditional, not a guarantee for every room or animal. Verify the real movement paths after furnishing.
A wired connection to the whole system.
Fibra carries power and events
A four-core Fibra cable connects the detector to a compatible wired Ajax hub. Two-way communication, encrypted data and device authentication help protect the connection. The detector has no camera and requires the hub to manage the system.
Up to 2,000 m on a beam with U/UTP cat.5 4 × 2 × 0.51 mm (24 AWG) copper cable, subject to the complete cable and load calculation. Check the selected hub, topology and firmware; a ring has different limits.
Plan power for the whole Fibra line.
Powered through the four-core cable
The detector receives power from its compatible Fibra system. It has no replaceable detector battery; backup depends on the hub and any powered modules in the cable route. The operating input is 5–30 V DC, with 24 V DC nominal.
The current CombiProtect Fibra specification lists up to 184 mW and 7.7 mA at nominal voltage. Use the Fibra power calculator for the complete installation.
Protection that also checks itself.
Report enclosure or mounting interference
Secure the specified mounting points and holding screw so the tamper can respond to enclosure opening or removal. Test the events after final fixing.
Hardware views above show the exact tamper arrangement; the number and position of switches depend on the model.
Notice a lost connection
The hub regularly exchanges data with the detector and reports a fault or lost connection with the device and room identified.
A 36-second detection example requires 12-second polling and three missed packets. Other settings change this time. Connection supervision does not guarantee uninterrupted alarm delivery.
Check the device identity
Encrypted communication and device authentication help protect event data and reject a substituted device. Professional monitoring, when required, is arranged with a monitoring provider.
These detectors have no camera. Photo or video verification needs separate compatible equipment.
Plan the cable, then test the room.
Prepare the connection with power isolated
An accredited Ajax partner plans the route and disconnects external power and the hub backup battery before wiring. Use the correct terminal board, cable openings and secure fixing points from the exact manual.
Find the right motion detector.
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Compare motion detectors →Every detail, in one place.
Communication
- Fibra communication technology
- Proprietary wired communication technology. Fibra combines the reliability of wires with the freedom of radio connection. It features: Two-way communication. Advanced anti-sabotage. Instant notifications. Remote configuration via the app.
- Line connection
- 4-core cable
- Fibra line length
- up to 2,000 meters When using twisted pair U/UTP cat.5.
Motion detection
- Sensing element
- 1 × PIR sensor
- Motion detection distance
- up to 12 meters When installed at 2.4 meters height.
- Motion detection angles
- horizontal — 88.5°
- Motion detection speed
- from 0.3 to 2.0 m/s The direction of the detector lens should be perpendicular to the intended path of entry into the facility.
- Sensitivity
- 3 levels Sensitivity can be adjusted by PRO or user with admin rights in an Ajax app.
- Pet immunity
- up to 20 kg up to 50 cm height
- False alarm prevention
- SmartDetect Software algorithm.
- Temperature compensation
- Effective motion detection within −10°C to +40°C range.
Glass break detection
- Sensing element
- 1 × electret microphone
- Glass break detection distance
- from 0.3 to 9 m
- Glass break detection angles
- horizontal — 180°
- Sensitivity
- 3 levels Sensitivity can be adjusted by PRO or user with admin rights in an Ajax app.
- False alarm prevention
- DualTone Two-factor glass break verification software algorithm: by low and high frequencies.
Glass break characteristics
- Minimum glass size
- 400 × 400 mm Detection distance is up to 9 m for all glass types when the High sensitivity level is selected.
- Glass types and their thickness
- standard pane — 4 mm insulated glass — 4 mm tempered glass — 6 mm
Anti-sabotage protection
- Tampering alarm
- Alerts of attempts to detach the detector from the surface or remove the mounting panel.
- Protection against forgery
- device authentication
Power supply
- Detector’s operating voltage range
- 5−30 V⎓, up to 184 mW The detector is powered by the control panel.
- Detector’s nominal operating voltage
- 24 V⎓
- Quiescent detector’s current consumption at nominal voltage
- 90 µA
- Maximum detector’s current consumption at nominal voltage
- 7.7 mA
Enclosure
- Dimensions
- 110 × 67 × 62 mm
- Weight of the black device
- 80 g
- Weight of the white device
- 93 g
- Operating temperature range
- from −10 °C to +40 °C
- Operating humidity
- up to 75%
- Protection class
- IP50, IK04
What’s in the box
- Superior CombiProtect Fibra
- SmartBracket mounting panel
- Installation kit
- Quick start guide
For your installation
- Selected as part of an installer-reviewed security or automation project.
- Fibra needs a supported hybrid control panel, checked cable type and topology, termination and a complete power budget. Existing alarm cabling is not automatically suitable.
- It is recommended to install the detector at 2.4 meter height.; Device is designed for indoor use only.
Product documents.
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Consider shock detection where a film changes the sound of breaking glass; confirm the surface and mounting.