64GB Digital Voice Recorder AEKOMi Small Tape Recorder for Lecture,Meetings,Class,Voice Activated Recording Dictaphone Recording Device Mini Audio Recorder with Playback,Speaker,Password MP3
【64GB Large Storage & Long Time Recording】 64GB Digital Voice Recorder, which can store 268 hours of recording data (512kbps) at most. Don't worry about insufficient memory.The tape recorder is equipped with a 230mAh rechargeable battery. After charging (about 2 hours), it can record for up to 25 hours continuously. If the battery is low, Dictaphone can automatically save data..
【Built in 2 Microphones & DSP Noise Reduction】 2 high-performance 360 ° directional microphones, which can more clearly capture sounds in the distance. Powerful DSP noise reduction chip, intelligent digital noise reduction, it can automatically reduce environmental noise, clear recording/playing high-quality sound. The supported bit rate is 3072kbps/1536kbps/512 kbps..
【Simple Operation & Local Playback】 Slide the button to start recording/save recording. After starting up, you can quickly record without missing the moment you want to record.Equipped with 0.96 inch high definition color display,the screen is clear and beautiful, making the operation more convenient,and the built-in speaker can play the recording directly. (The effect will be better with headphones.).
【Voice Activated Recorder & Multifunctional Recorder】 After this function is turned on, tape rec....
A unique inorganic phase-change recording material with high sensitivity and high transmissivity enables the multi-layer structure. An extremely precise layer stacking technology ensures stable recording and playback with the multi-layer structure..
Long-life design resists changes over time. High durability protects data from various situations. The inorganic recording material allows the Blu-ray Disc to withstand a minimum of 50 years of storage and one million continuous uses. Ritek "Tough Coat" protects against fingerprints, dust and scratches..
Quantity: 1 Pack. Packing: Standard 10.4mm Jewel Case. Region of Manufacture: Japan.
3MP Wireless Security Camera System with Audio 3TB Hard Drive,SMONET 8CH WiFi Home Surveillance NVR Kits,8Pcs 3MP Outdoor Indoor IP Cameras Night Vision,AI Human Detection,Free App
3MP camera with audio: 3MP presents 2304*1296p about 1.5 times clearer than 1080p. The bullet camera with 3pcs array infrared leds allows you to see....
Remote access anytime anywhere & AI human detection: SMONET camera system supports video preview, recording, sync-playback, backup, AI human detection....
Easy setup and plug&play: 3mp wireless cameras and NVR have been matched before delivery. The CCTV camera system is easy to setup and DIY....
H.265+ video compression&3TB hard drive preinstalled：Compared with h.264, second generation h.265+ is able to double data compression ratio, while....
Warranty, Service&Legal provisions on recording：1-year free warranty. 30-day money back guarantee. Free life time tech support.USA toll free: (866)....
ZOSI 8CH PoE Home Security Camera System with 1TB Hard Drive,H.265+ 8 Channel 5MP NVR Recorder and 4pcs Wired 1080P Outdoor Indoor PoE IP Dome Cameras with Night Vision Motion Alert Remote Access
【H.265+ 5MP 8Channel PoE NVR Security system】-With the advanced H. 265 technology, which could double the data compression ratio, keep the high....
【Plug & Play Simplify PoE installation】 power over Ethernet means the IP cameras connect to the NVR with a single cable that transmits both data....
【Stable & Lossless Video Quality】Unlike CCTV DVR system, videos from the IP camera system will not be degraded or destroyed by cables. The digital....
【Built in 1TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite....
【 Mobile Remote Access】Setup with ZOSI Smart App and scan QR code to access real image on phone. Check in on your home or business wherever you....
ZOSI 8CH 1080P PoE Home Security Camera System Outdoor with 2TB Hard Drvie,H.265+ 8-Channel 5MP NVR Recorder,8pcs 2MP 1080P Outdoor Indoor PoE IP Cameras with 120ft Night Vision,Power Over Ethernet
【H.265+ 5MP 8Channel PoE NVR Security system】-With the advanced H. 265 technology, which could double the data compression ratio, keep the high....
【Plug & Play Simplify PoE installation】 power over Ethernet means the IP cameras connect to the NVR with a single cable that transmits both data....
【Stable & Lossless Video Quality】Unlike CCTV DVR system, videos from the IP camera system will not be degraded or destroyed by cables. The digital....
【Built in 2TB Security Grade Hard Drive】-- Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite....
【 Mobile Remote Access】Setup with ZOSI Smart or ZOSI View App and scan QR code to access real image on phone. Check in on your home or business....
TDK's new DC4-150 data cartridge is an ultra-high-density DDS-4 cartridge optimized for use in the newest Digital Data Storage drives.
The cartridge achieves an ultra-reliable native storage capacity of 20GB (40GB compressed).
The increase in capacity over existing helical-scan DDS formats is made possible by reducing track pitch from 9.1 to 6.8 microns and increasing cartridge tape length to 150 meters.
The DC4-150 cartridge is specifically engineered to take full advantage of the DDS-4 format, with a higher coercivity MP Metal Particle tape formulation and 3DC binder system, which creates an extremely strong three-dimensional web surrounding each pure-metal MP particle on the recording layer.
The rugged, web-like structure ensures that magnetic particles are firmly anchored, densely packed and uniformly dispersed on the tape surface.
3MP Security Camera System Wireless with AUDIO, SMONET 8CH Home CCTV Surveillance NVR Systems,8Pcs 3MP Outdoor Indoor WiFi IP Cameras Waterproof Night Vision,2TB Hard Drive,Free App AI Human Detection
【3MP CAMERA WITH AUDIO】3.0MP Presents 2304*1296P about 1.5 Times Clearer than 1080P. The Bullet Camera with 3pcs Array Infrared LEDs Allows You to See up to 65ft Night Vision Even in Darkness. SMONET Cameras can be Used Indoor&Outdoor, Employing IP66 Waterproof Metal Material Housing. The One-Way Audio Recording Makes You Listen to People on Your Property Remotely. Best Choice for Your Home and Office Security..
【EASY SETUP AND PLUG&PLAY】Wireless Cameras and NVR have been Matched before Delivery. The CCTV Camera System is Easy to Setup and DIY Installation. Connect PC/TV Monitor to NVR by a VGA/HDMI Cable. Connect Each Camera to Power Supply Provided, then the Video is on, True Plug and Play. Perfect for Villa, Home, Office, Shop, Hotel, Warehouse, School and Business. All Cameras Need to Be Plugged In the Power Supply/Outlet for 24/7 Surveillance.(Noted,SMONET doesn't Take Charge of Installation).
【VIEW REMOTELY ANYTIME ANYWHERe & HUMAN DETECTION】SMONET Camera System Supports Video Preview, Recording, Sync-playback, Backup, AI Human Detection and Email Alarm. You can Remote Access Simultaneously on Smart Devices(iOS/Android) Anytime and Anywhere with Wi-Fi/2G/3G/4G/5G on Smart Phone, Pad and PC. You’ll Never Miss Out on a Momen....
Manometer, 12 Selectable Units Differential Pressure Gauge, Dual-Port Manometer Gas Pressure Tester, Digital Pressure Gauge with Backlight, Professional Air Pressure Meter, Handheld HVAC Manometer
...the other for testing negative pressure. You can select any port to test the pressure difference (P1-P2) between the two areas. Using the single pipe connector of the air pressure meter, you can quickly measure the current pressure value (relative to the current atmospheric pressure)..
【Digital Manometer with Data Recording & Holding Function】Gas manometer data storage: 100 groups.
the user-friendly design of the manometer gas pressure tester recording test data function is convenient for users to view after testing.
automatic shutdown: no operation after about 15 minutes.
low battery reminder: ≤6.8V 【Note】Battery: 1* 6F22, 9V, 250mAh (not included in the package).
【Manometer Gas Pressure Tester with Data Zero Function】The "return to zero" function of the manometer gauge data is easy to operate so that your readings are accurate. If you are hand holding the device, it tends to drift from zero readings, so it is best to place the manometer on a stable surface, zero it out, leave it there to take the accurate reading..
【What Do You Get?】1x Digital Manometer、1x Barb Metal Connector (1/8 inch)、2x Soft Tubes (250mm)、1x Package box、1x User manual. We always put our customers in the first place, if you have any questions about this di....
