Best 4ch Usb Dvr Card

Aja Ki Pro Ultra Multi-Channel 12G-SDI 4K/UltraHD/HD Recorder and Player

[Perfect work with NTSC/PAL devices], this portable video recorder is working with NTSC or PAL sign camera with the supplied video cable, and this HD mini DVR do good performance in -20 degree to +60 degree. the build-in battary could work for 2.5 hours..
[Wired and wireless control], you could use the wired control to fast boot and turn in recording mode, then control the mini DVR to save video and power off. or to power on the dvr, you could use the wireless control to operate as well..
[Portable and Playback], this Mini DVR is very light weight and portable, you could easy to take it to anywhre with your device, with the unique dvr pouch, you could easy to wrap it to the rifle,leg,arm, or any else. you could charge the mini dvr with wall charger or power bank, with the 2.5 inch display, you could playback the video, audio, picture to manage..
[Good for Thermal Sight Scope], this mini dvr is awesome working with thermal sight device as Pulsar, ATN, AGM, FLIR, Armasight or other else..
[packing included], 1 * mini DVR, 1* sd card (32GB ), 1 * unique dvr pouch, 2 * AV Cable, 1 * USB Cable, 1 * User Manual ,1* wired Control, 1* Wireless Control, 1* 1400mA Battery, 1* Charging cable, 1* adapter, 1*EVA box.

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XVIM 1080P Wireless Signal Security Cameras System,Camera Need Plug to Outlet,4CH Video Security System with 4pcs 2.0 Megapixel Outdoor Wireless Surveillance Cameras 85ft Night Vision,No Hard Drive

【4CH 1080P DVR with 4PCS 1080P Wireless Cameras】-- The XVIM wireless security camera system come with 4pcs 1080P 2.0 Megapixel IP66 waterproof IP cameras with 24 LEDS, it will show a clear image during day and night,night vision up to 85ft..
【Plug & Play and Easy Setup】The wireless camera and DVR have been auto-paired before packaging. Just connect the DVR and each camera have to plug into outlet. you can use it right away. This wireless Security Cameras Build-in with IR Cut Filter ensures true color under all lighting conditions day or night.
Video Surveillance DVR Equiped with HDMI and VGA port for multi video output..
【Intelligent Motion Detection and email Alert】-- you can cosmomize the detection area and schedule time,instant email alert to let you know exactly what happened , never miss any important movement..
【Live View on Multiple Device】-- The Free APP support IOS and Android Phone, you can live view the wireless cameras anywhere on your phone, you can download the free APP on APP store or Google play.
【Noted & Warranty】-- Please note that the camera and DVR needs to be connected to a power source, not battery powered. The Wireless System Don't Mean You can Use the System without Any Cables. 1 years quality Warranty, 30....

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USB3.0 HDMI Video Capture Card 4-Channel 1080P@60fps HDMI Game Caputre for Multi-Channel Live Streaming with Loop Out for Xbox One/ PS4/ Wii U/Nintendo Switch

【1080P USB 3.0 4CH Capture Card】-- It can capture 4-channel HD HDMI video signals. Suitable for devices with HDMI port such as blu-ray player,....
【4 in 1 Out Multiviewer with PIP】--This multi-viewer capture card can display the signals of 4 video devices simultaneously with 1080P resolution....
【Live Streaming & Video Conferencing】-- HD Capture Card Based on the high speed 300~350MB / s USB 3.0 technology, recording and live....
【Plug and Play, Zero latency HDMI Loop-out】-- No driver or external power needed to use the capture card. Compatible with Mac OS, Linux, Windows....
【Powerful Compatibility】-- The game recorder device is compatible with Windows, Linux OS, Mac OS.
also works with Zoom,Adobe Flash Media Live....

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Vehicle Digital Video Recorder, H264 Algorithm 4CH Characters Overlay Small MDVR Short Circuit Protection for Boats for School Buses for Tank Trucks

[Perfect work with NTSC/PAL devices], this portable video recorder is working with NTSC or PAL sign camera with the supplied video cable, and this HD mini DVR do good performance in -20 degree to +60 degree. the build-in battary could work for 2.5 hours..
[Wired and wireless control], you could use the wired control to fast boot and turn in recording mode, then control the mini DVR to save video and power off. or to power on the dvr, you could use the wireless control to operate as well..
[Portable and Playback], this Mini DVR is very light weight and portable, you could easy to take it to anywhre with your device, with the unique dvr pouch, you could easy to wrap it to the rifle,leg,arm, or any else. you could charge the mini dvr with wall charger or power bank, with the 2.5 inch display, you could playback the video, audio, picture to manage..
[Good for Thermal Sight Scope], this mini dvr is awesome working with thermal sight device as Pulsar, ATN, AGM, FLIR, Armasight or other else..
[packing included], 1 * mini DVR, 1* sd card (32GB ), 1 * unique dvr pouch, 2 * AV Cable, 1 * USB Cable, 1 * User Manual ,1* wired Control, 1* Wireless Control, 1* 1400mA Battery, 1* Charging cable, 1* adapter, 1*EVA box.

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2K Hidden Spy Camera Kaposev Portable 10000mAh Power Bank Wireless Charger Nanny Cam,PIR Motion Activated Recording and Continuous Recording for Home Security and Outdoor Activities No Need WiFi

【The Low-power Consumption Technology】 Built-in enhanced 10000mAh high capacity Li-on battery,long lasting power of 20 hours continuous recording....
【Sensitive PIR Motion Activated Recording】 Equiped with excellent sensitive PIR sensors, this spy DVR provides with higher sensitivity for human....
【2K HD Image Resolution】 This power bank DVR features high 24 megapixel and ultra 2K videos with outstanding night vision which are able to....
【Micro SD Recording & No WiFi Needed】 The power bank spy cam record and stored files with MicroSD card up to 256GB (SD card was not included that....
【Portable Charger for Mobile Devices】 The spy DVR can be used as a portable power bank charger, the USB output provides 5V/1A charge for all phone....

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Amcrest HD 1080-Lite 8CH Video Security Camera System w/ 8 x 720P IP67 Outdoor Cameras 65ft Night Vision Hard Drive Not Included Supports AHD CVI TVI 960H & Amcrest IP Cameras AMDVTENL8-8B-B

PREMIUM COMPLETE SURVEILLANCE SETUP - Kit includes 8 x 60ft Siamese Cables, 2 x 4CH Camera Power Supply & 1 x DVR Power Supply. Supports up to 6TB....
ACCESS FROM ANYWHERe- Remotely Live View and Watch Footage on Your iPhone, iPad & Android Device (w/ AmcrestView app). Access on Windows PC & Apple....
INTELLIGENT MOTION DETECTION & ALERTS - Receive Video/Snapshot Alerts via Email or Mobile Push Notification using the AmcrestView App. Works w/....
SECURE & RELIABLE / FOV - DVR & Cameras Are CE & FCC Certified with UL Compliant Power Supplies. Utilizes HTTPS and SSL Encryption to Ensure Secure....

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2K Hidden Camera, Portable 10000mAh Power Bank Charger Spy Cam, PIR Body Motion Activated Recording with Night Vision for Home Security and Outdoor Activities (No Need WiFi)

... This power bank DVR features high 24 megapixel and ultra 2K videos with outstanding night vision which are able to capture clear details in low light conditions, and never grainy, shaky or challenging to make out..
【Micro SD Recording & No WiFi Needed】 The power bank spy cam record and stored files with MicroSD card up to 256GB (SD card was not included that you have to prepare it), it support USB directly read files and playback videos on PC.
No WiFi needed, no App, worry-free of wifi connection trouble, you can take it everywhere for recording while travelling,sport,hiking or any outdoor activities..
【Portable Charger for Mobile Devices】 The spy DVR can be used as a portable power bank charger, the USB output provides 5V/1A charge for all phone by the USB cable.
It also support wireless charging for mobile like as Samsung Galaxy S20 / S10 / S9+ / S9 / S8 / S8+ / S7 edge / S7 / S6 edge+, Samsung Note 10 / Note 9 / Note 8 / Note 7.
and iPhone SE (2020) / 11/ 11 Pro / 11 Pro Max / XS Max / XR / XS / X / 8 / 8 Plus)..

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2K Hidden Spy Camera, Kaposev Portable 10000mAh Power Bank Wireless Charger Nanny Cam,PIR Motion Activated Recording and Continuous Recording for Home Security and Outdoor Activities (No Need WiFi)

... power bank DVR features high 24 megapixel and ultra 2K videos with outstanding night vision which are able to capture clear details in low light conditions, and never grainy, shaky or challenging to make out..
【Micro SD Recording & No WiFi Needed】 The power bank spy cam record and stored files with MicroSD card up to 256GB (SD card was not included that you have to prepare it), it support USB directly read files and playback videos on PC.
It also support wireless charging for mobile like as Samsung Galaxy S20 / S10 / S9+ / S9 / S8 / S8+ / S7 edge / S7 / S6 edge+, Samsung Note 10 / Note 9 / Note 8 / Note 7.
【Portable Charger for Mobile Devices】 The spy DVR can be used as a portable power bank charger, the USB output provides 5V/1A charge for all phone by the USB cable.
On the PIR recording mode, the device will automatically stay on standby status with lower-power consumption which can last up to 180 days until a motion triggered with startup recording..
No WiFi needed, no App, worry-free of wifi connection trouble, you can take it everywhere for recording while travelling,sport,hiking or any outdoor activities..

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Car Camera Mini DVR with SD Card Reader SD Card Real-time Digital Video Recorder for FPV Camera Hi8 Camcorder DVD TV Box MPEG-4 CH1

Car Camera Mini DVR with SD Card Reader, Mini DVR Record Play Station 4, Xbox One/360 Nintendo Switch Gameplay and PS3 PS4 PVR DVR Live TV to SD Card,....
AV inport: Your old tape or video tape is recorded to the SD card to be saved and shared, Recorde video from VCR's, VHS Tapes, Hi8, Camcorder, DVD, TV....
Video Record: support AV video recording and playing, No Computer or Software Required,Transfer the movies directly to SD memory card (Max 32G SD....
Video Play: Can be used and playback watch your video on anywhere. D1(704 x 576) resolution, MPEG-4/ASF playback.
IN BOX: 1x SD card DVR, 2x RCA Video Cable, 1x Remote control, 1x 12V power adapter. Mini DVR size: 60*45mm. Warranty: Gracetop provides customers....

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