digital fault recorder

...Fault Recording Screw Fixing Mounting ♦ Features Integrative structure or Separate structure, Built-in LED and keypad afford a precise,digital setting, Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage, Earth fault (should couple with ZCT) ,Fault recording...

...Recording Electronic Employee Attendance Punch Card Digital Time Recorder Digital Time Recorder Features: 1.WIth serial code to set the number of printing bits and repetitions 2.Support setting 24 groups attendance bell 3.Support security password 4.LED lighting at night 5.Automatic adjustment according to paper thickness Digital Time Recorder Specification: Type Time recorder...

... analysis (including harmonics, inter harmonics, flicker), fault recording function (including voltage temporary rise and fall interrupt, inrush current and other records), event recording function and network communication and other functions. It is

For Land Rover Defende 9.2-inch 1080P high-definition coaxial digital dual recording electronic rearview mirror recorder Function of electronic rearview mirror Wide field of vision Traditional optical rearview mirrors have limited field of view due to the ...

...Digital Voice Recorder Support Audio Activated Long Time Recording Function: 1. High Quality Recording: good voice resolution and ultra-sensitive microphones with dynamic noise reduction 2. One Key Recording Easy to Handle 3. Voice- or timer-activated recording 4. Set up voice activated recording (VOR Control) 5. Time stamp function 6. A-B repeat, fast forward and rewind during playback. 7. Password protection for Recording...

11kw 15hp 3 phase 220v 380v 11kw soft starter ac frequency inverter Key Feature 1, Six group parameters convenient in one soft starter to different power motors load. 2, Dynamic fault recording function and Inspecting motor feedback to realize closed loop ...

Handheld Professional Portable Digital Voice Recorder Mini Camcorder Camera Recording Pen Support 32GB TF Card Features: Unique metal design,easy operations. Built-in high sensitivity microphones, recording effect is clear. A built-in camera, AVI video ...

Customized Language Digital Video Recorder For TV , 2.5A Standalone DVR Recorder Highlights for VM-1504-HD Series: 1. Cost effective: With low price to enjoy hig definition experience; 2. Compatibility: Compatible with both ...

small Mini Nanny Cam Camera Wireless Hidden WiFi mini wifi digital video recorder camera with infrared night vision Ⅰ. What can small voice recorder camera do for us? In this era of rapid information development, we need to keep an eye on the information...

...digital video recorder surveillance Product Description: SD Card Mobile DVR is a mobile digital video recording device that provides an effective way to record and store video data. This device has four video inputs that enable it to capture up to four channels of video data. It also has multiple recording...