AJAX FIBER | 44393.03.WH1 # 44393 | Ajax Superior DoorProtect Fiber white is a professional wired sensor for detecting the opening of doors and windows, designed for advanced Ajax security systems. It ensures reliable control thanks to the two integrated reed switches , effective regardless of the positioning of the magnet. Communication on a dedicated line with bidirectional encrypted Fiber technology up to 2,000 meters ensures stability, data protection and constant monitoring of the device status. Equipped with high sabotage resistance with double tamper , it detects tampering attempts and line interruption. Quick installation and configuration via the Ajax app completes the profile, ideal for certified professional installations. Ajax
Artikel-Nr.: 44393.03.WH1
Marke: Ajax Systems
EAN: 4823114019982
Disponibilità: 105
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44393.03.WH1 | WIRED OPENING DETECTOR WITH REED RELAY

The Ajax Superior DoorProtect Fibra, 44393.03.WH1, white is a professional wired opening sensor designed for advanced door and window monitoring in Ajax security systems. Thanks to Fibra technology with encrypted two-way communication up to 2,000 meters , it guarantees signal stability, constant status monitoring and maximum data protection. Detection is extremely reliable thanks to two independent reed switches , effective even in case of variable magnet positioning. Designed for professional contexts, it integrates advanced solutions against tampering, false alarms and line interruptions, with quick setup via the Ajax app.
Main specifications:
- Reliable detection with double reed switch for doors and windows
- Wired fiber technology with data encryption and continuous polling
- Sabotage resistance with double anti-tampering
- Short circuit protection and connection loss detection
- Additional NC input for connecting third-party sensors
- Quick installation and configuration via Ajax app
Further details
Technical data sheet
| 44393.03.WH1 | |
| Communication | |
| Fiber communication technology | Proprietary wired communication technology. Fiber combines the reliability of wires with the freedom of radio connection. Key features:
|
| Line connection | 4-core cable |
| Fiber line length | up to 2,000 meters up to 6,500 ft When using the U/UTP cat.5 twisted pair. Encrypted communication |
| Detection | |
| Sensitive element | 2 x reed switches The magnet can be installed to the right or left side of the detector. |
| Opening sensors resource | up to 2,000,000 For each reed switch. |
| Additional detector connection | Wired detector with the normally closed (NC) contact type |
| Recommendations | Do not install the detector using both magnets at the same time. The detector recognizes only one magnet on one side of the detector - left or right. The device is designed for indoor use only. |
| Sabotage protection | |
| Tamper alarm | Alerts of attempts to detach the detector from the surface or remove the mounting panel. |
| Protection against forgery | devices authentication |
| Power Supply | |
| Fiber line power supply | 5−30 V⎓, up to 23 mW The detector is powered by the control panel. |
| Type | 5−30 V⎓, up to 23 mW The detector is powered by the control panel. |
| Device's nominal operating voltage | 24 V⎓ |
| Quiescent device's current consumption at nominal voltage | 0.044 mA |
| Maximum device's current consumption at nominal voltage | 1.42 mA |
| Enclosure | |
| Color | White |
| Dimension | 90.5 × 21 × 18.5 mm 3.56″ × 0.83″ × 0.73″ |
| Weight | 54 g 1.90 oz |
| Operating temperature range | from −10 °C to +40 °C from 14 °F to 104 °F |
| Operating humidity | up to 75% |
| Casing protection class | IP50, IK04 |
| Complete set | Superior DoorProtect Fiber Big magnet Small magnet Installation kit Quick start guide |
| Warranty | 24 months |



