Saferexpert 4CH/8CH Wireless 1080P HD NVR Security Camera System YS02

Saferexpert 4CH/8CH Wireless 1080P HD NVR Security Camera System YS02

Save 20%

Available to work in every corner of your house with its 4ch/8ch camera set. A convenient plug-and-use design saves your installation time, especially great for business surveillance. AI human detection prevents as much as false alarm pushing caused by animals or something else. Supports real-time viewing and video recording in local TF card or 30 days free cloud storage. Control the camera with iOS/Android without leaving the room. (No hard disk)

Note: Your personal info will be property stored on TUYA, a bank-level safety application, with no extra fee.

Hard Drive


Ask a Question
  • Can you save, delete, and download recordings with remote access? Or, is remote access only for viewing?

    Yes,you can.

  • Is there any way to show motion activated events on the playback timeline while still recording 24/7?

    The NVR continues to record during playback of past recordings; you never miss anything during playback.

  • Does this system be setup to allow for constant recording AND motion notifications?

    Hi, this NVR system supports continuous recording.
    In addition, this system has motion detection feature, and motion detection alerts include motion recording, sending email alerts, push notification.thanks

  • Can I connect it to a screen where I could see life view 24/7?

    Yes, it's OK.
    YS02 can be connected to screen, computer, mobile phone.


View from Anywhere & Anytime

Tuya free APP allows you to manage all cameras on one device. Real-time monitoring of your home anywhere, anytime, as long as your mobile phone is connected to the Internet. Free app for live viewing & playback on smart devices. Support Android/iPhone or PC to access and control.

1080P Full HD & Clear Night Vision

Get a sharp and crisp image day or night with the camera's automatic IR-CUT filter. Full HD 1080P, easily obtain image details with almost no burrs. Night vision distance up to 100ft. 

Local / Cloud storage & H.265 High Efficiency Encoder

Support local SATA hard disk storage (up to 6TB) and cloud storage. H.265 encoding technology retains video clarity while occupies half of the memory of ordinary encoders,Video won't get stuck. (Not equipped with hard disk

Two -way Audio

This wi-fi wireless surveillance security camera system designed with built-in speaker and microphone, which make it easy to communicate with family members without barriers, anytime and anywhere.

Tuya APP Remote Control

Works with Tuya strong service-based cluster. Simple, more intelligent, can be linked with other smart devices.

Motion Detection

Accurate and fast response motion detection function. Alarm schedule and alarm sensitivity can be customized. Once a moving object is detected, a notification will be sent to the mobile APP immediately.

Powerful Transmission & Professional Anti-interference

In an open space, transmission distance is up to 500 meters. And more than 30 meters through the wall. The actual transmission distance depends on the situation. You can insert a professional wireless surveillance board, provides the stronger anti-interfere ability.

Plug and Play & Easy Installation 

Wireless video security system is easy to set up and installation without any video cables. The camera and the NVR are automatically paired. You only need to power on the camera, connect the NVR to the network cable and connect to the power source.

IP66 Waterproof & Indoor and Outdoor

IP66 waterproof and dustproof, perfect for indoor and outdoor harsh environments.

IP Camera Specification:

  • Image Capture:  Image sensor: 1/2.9" 2.0M Pixel CMOS;    Lens: 4 mm;  Horizontal Field of View: 75°,    Min. Illumination: Color: 0.01Lux@(F1.2,AGC ON), B/W: 0.001Lux@(F1.2, AGC ON), 0Lux@(IRled ON);      Day & Night: day / night / external control(IR cut filter),     White Balance: auto/manual /ATW/indoor/outdoor/daylight lamp/sodium Lamp,    
  • Video: Digital Noise Reduction: 2DNR, 3DNR;      Video Compression: H.265 Main Profile/H.264 Main Profile/M-JPEG,   Audio Compression: G711,PCM;    Image Resolution: 1920x1080@15fps
  • Detection & Privacy Zone Masking: Motion detect, human detection, and 4 privacy masks programmable. 
  • Network: Protocols: TCP/IP, HTTP, NTP, IGMP, DHCP,UDP, SMTP, RTP, RTSP, ARP, DDNS, DNS, P2P;    WIFI Frequency: 2.4GHz,   Transmission Distance: more than 800 meters with no obstacle, more than 30 meters if penetrate the wall. The actual transmission distance according to the situation
  • Power & Product Size: 12VDC@1A, 38x38x5mm 

NVR Specification:

  • Operating System: Embedded Linux
  • Video: Video Compression: H.265 High Profile/ H.264 Main Profile,   Video Output: 720P60,XGA,1080P60,  Video input(IP)
  • Record & Playback: Recording Mode: manual/alarm/video detection/continuous,   Local Playback:1*1080P
  • Storage & Backup: Record Storage: network;    Backup mode: network backup, USB hard disk
  • Antenna Structure: 2 × 2MIMO
  • Interface: Video Output: 1ch HDMI, 1ch VGA output,  Audio I/O: none,   Alarm I/O: none,   Network Interface: 1*RJ45 10M/100M adaptive ethernet port,   USB: 2*USB 2.0 port,    Hard Disk: 1 SATA(Up to 6TB)
  • Other: Power Supply: DC +12V /2A,  Power Consumption: 5W(without HDD)