1. Įvadas
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Lorex Fusion 4K PoE Wired Security Camera, model E842CDB. This camera is designed for both indoor and outdoor surveillance, offering high-resolution video and advanced features to enhance your security system.
2. Produktas baigtasview
The Lorex Fusion 4K PoE Wired Security Camera (E842CDB) is a robust surveillance solution featuring 4K Ultra HD resolution for clear video. It includes Color Night Vision for enhanced visibility in low light and infrared (IR) night vision for complete darkness. The camera is IP67 weatherproof rated, ensuring durability in various environmental conditions. It integrates with compatible Lorex NVRs for a complete security system.

Vaizdas: priekis view of the Lorex Fusion 4K PoE Wired Security Camera.

Vaizdas: Šoninė view of the Lorex Fusion 4K PoE Wired Security Camera, showing its dome form factor.
Pagrindinės funkcijos:
- 4K Ultra HD raiška: Provides clear video with a 105-degree field of view.
- Spalvotas naktinis matymas: Delivers full-color video in ambient lighting conditions.
- Infraraudonųjų spindulių (IR) naktinis matymas: Offers clear black and white video up to 130ft in complete darkness.
- IP67 atsparumo oro sąlygoms įvertinimas: Designed to withstand harsh weather, including rain, snow, and extreme temperatures (-40°F to 131°F).
- HDR (didelis dinaminis diapazonas): Improves video clarity in high-contrast lighting conditions.
- Išmanusis judesio aptikimas: Reduces unnecessary alerts by accurately detecting motion.
- PoE (maitinimas per Ethernet): Supaprastina diegimą, nes maitinimas ir duomenys tiekiami per vieną Ethernet kabelį.
3. Kas yra dėžutėje
Atidarius pakuotę, patikrinkite, ar yra visi komponentai:
- Lorex Fusion 4K PoE Wired Security Camera (Model E842CDB)
- Montavimo įranga (varžtai, inkarai)
- Ethernet cable (may vary by package)
- Greitos pradžios vadovas
4. Sąranka ir diegimas
4.1 Prieš montavimą
- Ensure you have a compatible Lorex NVR (LNR600/LNR600X/LNR6100/LNR6100X/N841/N842/N861B/N862B/N881/N843/NR810-series recorders).
- Plan the camera's location, considering the field of view and proximity to your NVR or PoE switch.
- Test the camera's functionality and network connection before permanent mounting.
4.2 Kameros prijungimas (PoE)
This camera utilizes Power over Ethernet (PoE), meaning a single Ethernet cable provides both power and video transmission.
- Connect one end of an Ethernet cable to the camera's Ethernet port.
- Connect the other end of the Ethernet cable to a PoE port on your compatible Lorex NVR or a PoE switch.
- Ensure the NVR or PoE switch is powered on. The camera should automatically power up and attempt to connect to the network.

Image: Illustration of Ethernet cables connected to a network switch, representing the wired connection for the security camera.
4.3 Fotoaparato montavimas
The camera supports both ceiling and wall mounting. Choose a location that provides the desired viewkampu ir yra pasiekiamas eterneto kabeliu.
- Padėties nustatymas: Hold the camera in the desired mounting location to check the field of view on your NVR monitor or Lorex app.
- Žymėjimas: Use the mounting template (if provided) or the camera base to mark the screw holes on the mounting surface.
- Gręžimas: Drill pilot holes for the screws. If mounting on drywall or masonry, insert the provided anchors.
- Apsauga: Route the Ethernet cable through the mounting surface or cable notch. Secure the camera base to the surface using the provided screws.
- Koregavimas: Loosen the adjustment screws on the camera body to position the lens for the optimal viewkampą. Sureguliavus, priveržkite varžtus.

Image: The Lorex Fusion 4K PoE Wired Security Camera mounted on a wooden ceiling, demonstrating a typical installation.
5. Naudojimo instrukcijos
Once installed and connected to your Lorex NVR, the camera will begin recording according to your NVR's settings. You can access and manage the camera through your NVR interface or the Lorex mobile application.
5.1 Vaizdo stebėjimas
- Tiesiogiai View: Access the live feed from your NVR monitor or the Lorex app.
- 4K Ultra HD: The camera captures video in 4K resolution, providing detailed images.
- Skaitmeninis priartinimas: Utilize the digital zoom feature through your NVR or app to magnify specific areas of the live or recorded footage.

Image: A visual comparison demonstrating the sharper video quality and superior digital zoom capabilities of 4K Ultra HD resolution.
5.2 Naktinio matymo režimai
- Spalvotas naktinis matymas: In low-light conditions with ambient light sources, the camera will automatically switch to Color Night Vision, providing full-color images.
- Infraraudonųjų spindulių (IR) naktinis matymas: In complete darkness, the camera's infrared LEDs activate, providing clear black and white video up to 130 feet.

Image: A split image showing the difference between traditional infrared night vision (monochrome) and color night vision in a nighttime outdoor environment.
5.3 Judesio aptikimas
The camera features smart motion detection to alert you to activity. Configure motion detection zones and sensitivity settings through your NVR or the Lorex app to minimize false alarms.
- Įspėjimai: Receive notifications on your mobile device when motion is detected (requires app setup).
- Įrašas: Motion-triggered recording can be configured on your NVR to save storage space and quickly review įvykius.

Paveikslėlis: Žmogus viewing a smartphone displaying a 'Someone was detected by Front Door' notification, illustrating the smart motion detection feature.
5.4 HDR Functionality
High Dynamic Range (HDR) automatically adjusts the camera's exposure to provide balanced video in scenes with both very bright and very dark areas, ensuring details are visible across the entire image.
6. Priežiūra
Reguliarus stebėjimas užtikrina optimalų jūsų apsaugos kameros veikimą ir ilgaamžiškumą.
6.1 Kameros valymas
- Reguliariai valykite kameros objektyvą ir korpusą minkšta šluosteamp audinys.
- Avoid using harsh chemicals or abrasive cleaners, as these can damage the lens or finish.
- Prieš valydami įsitikinkite, kad kamera yra išjungta.
6.2 Atsparumas oro sąlygoms
The camera has an IP67 weatherproof rating, indicating it is protected against dust ingress and immersion in water up to 1 meter for 30 minutes. This rating ensures reliable operation in various outdoor conditions.

Image: A Lorex security camera mounted on an exterior wall during rainy weather, highlighting its IP67 weatherproof design for year-round outdoor use.
7. Problemų sprendimas
If you encounter issues with your Lorex Fusion 4K PoE Wired Security Camera, refer to the following common troubleshooting steps:
- No Video/Power:
- Verify the Ethernet cable is securely connected at both the camera and the NVR/PoE switch.
- Ensure the NVR or PoE switch is powered on and functioning correctly.
- Try a different Ethernet cable or PoE port.
- Prasta vaizdo kokybė:
- Nuvalykite fotoaparato objektyvą, kad pašalintumėte nešvarumus ar dėmes.
- Patikrinkite, ar kameros matymo lauke nėra kliūčių view.
- Ensure the camera's firmware is up to date (check via NVR or Lorex support).
- Judesio aptikimo problemos:
- Adjust motion detection sensitivity and zones in your NVR or Lorex app settings.
- Ensure there are no moving objects (e.g., tree branches) constantly triggering alerts in the detection zone.
- Tinklo ryšio problemos:
- Confirm your NVR has a stable internet connection.
- Restart your NVR and network router.
For further assistance, please refer to the Lorex support websvetainėje arba susisiekite su jų klientų aptarnavimo tarnyba.
8. Specifikacijos
Detailed technical specifications for the Lorex Fusion 4K PoE Wired Security Camera (Model E842CDB):

Image: Product label showing model number E842CDB-Z, input voltage, power consumption, and serial number.
| Funkcija | Detalė |
|---|---|
| Modelio pavadinimas | E842CDB |
| Vaizdo įrašymo raiška | 4K (8 MP efektyvi nuotraukų raiška) |
| Naudojimas viduje / lauke | Viduje, Lauke |
| Ryšio technologija | Wired (Ethernet, PoE) |
| Maitinimo šaltinis | Corded Electric (PoE 802.3af) |
| Valdiklio tipas | App, NVR |
| Montavimo tipas | Tvirtinimas prie lubų, sieninis |
| Spalva | Black Dome |
| Formos faktorius | Kupolas |
| Prekės matmenys (I x P x A) | 11.5 x 6 x 6 colio |
| Prekės svoris | 1 svaras (16 uncijų) |
| Įspėjimo tipas | Tik judėjimas |
| Tarptautinis apsaugos įvertinimas | IP67 |
| Suderinami įrenginiai | Lorex LNR600/LNR600X/LNR6100/LNR6100X/N841/N842/N861B/N862B/N881/N843/NR810-series recorders |
| Gamintojas | Loreksas |
| UPC | 695529052168 |
9. Garantija ir palaikymas
Lorex provides support for its products. For detailed warranty information, product registration, and technical assistance, please visit the official Lorex websvetainėje arba susisiekite su klientų aptarnavimo komanda.
- Palaikymas internetu: Apsilankykite www.lorex.com/support DUK, atsisiuntimų ir kontaktų parinkčių paieška.
- Produkto registracija: Register your product to receive updates and streamline warranty claims.





