backup switching real time clock

Brand Name:MITECH

Model Number:MFD620C

Place of Origin:China

Mitech Portable Ultrasonic Flaw Detector MFD620C with the material velocity of large range Product Overview The MFD620C is an advanced digital ultrasonic flaw detector featuring a multi-color TFT LCD and a host of new features to meet challenging ...

Brand Name:SIEMENS

Model Number:Siemens Battery For 6ES7297-0AX30-0XA0

Place of Origin:Made in china

6ES7297-0AX30-0XA0/6ES72970AX300XA0 Category:PLCs, Power Supplies & I/Os Manufacturer:SIMATIC S7-1200 Group:SIEMENS Automation 6ES7231-5PA30-0XB0 SIMATIC S7-1200, RTD INPUT, SB 1231 RTD, 1 AI RTD, 1 CHANNEL $81.00/PCS IN STOCK 6ES7231-5QA30-0XB0 SIMATIC S7...

Place of Origin:China

Brand Name:KO

Model Number:S922

...Time Attendance system Time Clock with Backup Battery Product Description S922 Battery Backup Portable Fingerprint time attendance with Standard GPRS+ADMS+Built-in backup battery I. Features for S922 Portable Outdoor Time Attendance support GPRS and ADMS 1 Built-in 7600 mAh backup battery extends extra operation time...

Brand Name:HUAguard

Model Number:HUA-K6

Place of Origin:China

...Clocking Realtime Online HUAguard K6 Guard Tour System SOS Alarm Clocking Realtime Guard Tour System Information about K6 Guard Tour System SOS alarm clocking security guard tour patrol equipment is a very popular patrol product in the market because real time...

Brand Name:HKHY

Model Number:C01

Place of Origin:China

... System / iOS/ . 3. Times Clearer Than Similar Products 4.The highest definition is 1960*1080P 5.App Push Notification 6.Advanced Wi-Fi Connection Technology 7.One-...

Brand Name:Nexperia

Model Number:PCF8563T

Place of Origin:CN

PCF8563T SOP8 8-bit ADC DAC Real - time Clock Timing IC chip 1. General description The PCF8563 is a CMOS real-time clock / calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage-low detector are also ...

Brand Name:Nexperia

Model Number:PCF8563T

Place of Origin:CN

PCF8563T SOP8 8-bit ADC DAC Real - time Clock Timing IC chip 1. General description The PCF8563 is a CMOS real-time clock / calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage-low detector are also ...

Brand Name:OEM

Model Number:OKY3394

Place of Origin:Guangdong China (Mainland)

Real Time Blue Clock module DS3231SN ChronoDot V2.0 I2C Diameter 3CM THIS IS THE LATEST VERSION 2.1 The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO). It includes a CR1632 battery...

Brand Name:OEM

Model Number:OKY3394

Place of Origin:Guangdong China (Mainland)

Real Time Blue Clock module DS3231SN ChronoDot V2.0 I2C Diameter 3CM THIS IS THE LATEST VERSION 2.1 The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO). It includes a CR1632 battery...

Brand Name:TOPADKIOSK/OEM

Model Number:TPK-W5505

Place of Origin:CHINA

...Real Time Control 1. Landscape or portrait mode 2. Built-in clock, can automatically sync the time from network 3. Preset time play 4. Auto play in loop 5. Material support:video(1080P),music,picture,txt,ppt,excel,word,pdf,webpage etc. 6. Multiple timer switch...

Brand Name:SJK

Model Number:SJK-2D

Place of Origin:China

...: 1.8~3.3V Built-in ASIC enables reduction of current consumption 3-state function available Automatic mounting and reflow soldering Applications: Real-time Clock Application, DSC, Set-top Box, HDTV, GPS, Mobile Phone, etc

Model Number:ISL12026IBZ-T

ISL12026IBZ-T ISL12026IBZ 12026 SOP-8 SMD IC Chip New original ISL12026IBZ-T ISL12026IBZ-T7A ISL12026IBZ Applications • Utility Meters • HVAC Equipment • Audio/Video Components • Set-Top Box/Television • Modems • Network Routers, Hubs, Switches, Bridges • ...

Brand Name:OEM/ODM

Model Number:OX-ZP613G

Place of Origin:Guangdong China

...Real-time data upload 4G smart safety helmet with camera .. Construction safety helmet camera Choose Function Backup Battery:+USD10 Opreting system Android 5.1 Chipset MTK8735 Processor Quad-core ARM@Cortex-A53 MPCore 1.3GHz/512KB unified L2 cache Sensor GC5024 Storage capacity Support 16G/32G/64G/128(With Standard 32GB TF Card) 4G/3G function Real-time...

Brand Name:THUNDSEA

Model Number:iSide 4900L

Place of Origin:Qingdao

400Khz and 500 Khz High Resolution Imaging Side Scan Sonnar with Real-time Frequency Switching Function iSide series side scan sonar, with compact transducer design, advanced digital circuit processing technology, providing users with excellent large range...

Place of Origin:China

Brand Name:KO

Model Number:Biopad100

.... *Built-in USB port allows manual data transfer when network isn't available. *With built-in 300,000 cameras capturing real-time photos ensures the accuracy of identification. *Support proximity,

Brand Name:Cartracker

Model Number:C003-01-4G

Place of Origin:Guangdong China

...Real Time Tracking Without Sim Card No Monthly Fee Product Paramenters Network 2G/3G/4G Location Accuracy <10 meters Location time Hot start:≤2sec(open sky) Cold start:≤35sec(open sky) Antenna Built-in GPS antenna; Operating Voltage DC 9-100V Operating Temperature -20℃~70℃ Operating Humidity 20%~80% Built-in Battery 200mAh(Standby 1 hour) Working time of backup...

Brand Name:HUAguard

Model Number:HUA-K2 4G+GPS version

Place of Origin:China

...Real Time 4G Watchman Patrol Device Rfid Gps Guard Tour Patrol System RFID Security Guard Equipment HUA-K2 Knowledge about Guard Patrol Management system RFID Security Guard Equipment HUA-K2 is a very popular real time patrol product in the market. It can locate GPS position and transmit data by Wifi/GPRS in real time. Guard monitoring in real time, being able to set alarm clocks...