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Alarm Clock With Battery Backup

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Total 913 products for alarm clock with battery backup Manufacture & Suppliers

Zinc Alloy Plating RFID Hotel Lock with 125KHz / 13.56MHz Card Access and Low Battery Warning

... Dynamic power consumption: Working current ≤ 300 mA Inductive distance <5cm Power supply model Battery Backup power 6V DC Low voltage alarm 4.8V DC Card type ID or mifare one Surface Temp: ≦10℃, Operating Temp: -20℃ - 70℃...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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5.7" LCD Screen Door Frame Metal Detector With Two Column Alarm Regions

... ,etc. • With a Battery Backup system, the Walk Through metal detector will work about 8hours after no electricity. (24hours , 48hours types are available. this function is optional .extra cost for battery) ...

ShenZhen Peace Guarder Technology CO., LTD
Guangdong,China

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Door Metal Detector Walk Through Gates For Foreign Objects , Airport Security Walkthrough Gate With Audio Alarm

... Gates with audio and visual alarm for foreign objects security check PG600M New Function: The walk through metal detector has a battery backup system. if there is no electricity , the gate will start to use...

ShenZhen Peace Guarder Technology CO., LTD
Guangdong,China

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Airport Security Door Frame Metal Detector 6 Zone Metal Scanning Alarm Machine K606

... , the door frame metal detector gate will start to use the battery and run normally for at least 8 hours.We also add a power saving program in the system.if no action in 15mins, the door frame metal detecto...

Shenzhen KimGuard Technology CO., LTD
Guangdong,China

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MCP7940N-I/SN SOP-8 IC Chips Electronics China Golden IC Supplier Battery Switchover

...Year - Dual alarm with single output • On-Chip Digital Trimming/Calibration: - Range -127 to +127 ppm - Resolution 1 ppm • Programmable Open-Drain Output Control: - CLKOUT with 4 selectable frequencies - Ala...

ChongMing Group (HK) Int'l Co., Ltd
China

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LED wood clock with voice control, touch function and snooze

.... 4 main keys on the back: Set, Up, Down, Al-On/Off with the panel for voice control With 4 AA batteries or Adaptor Specifications: Size: 18 x 9 x 9 cm Weight: 450g LED height: 0.9 inches for time, and 0.56 ...

SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD
Guangdong,China

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LED wood clock with voice control and touch function

.... 4 main keys on the back: Set, Up, Down, Al-On/Off with the panel for voice control With 4 AA batteries or Adaptor Specifications: Size: 16 x 9 x 9 cm Weight: 360g LED height: 0.9 inches for time, calendar,...

SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD
Guangdong,China

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Office Digital LED Wood Clock with Calendar

... immediately. 4 main keys on the back: Set, Up, Down, Al-On/Off With 4 AA batteries or Adaptor Specifications: Size: 23 x 10 x 7 cm Weight: 455g LED height: 1.2 inches for time, 0.56 inches for calendar, 0.....

SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD
Guangdong,China

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Rechargeable Wooden Bluetooth Speaker 0.65KG Weight with Clock Function

... alarm clock ringing, and thermometer displaying time. 2. The bluetooth speaker is made of natural wood, no pollution and no harm to human body. 3. Wireless broadcast function, ......

Shenzhen SevenBamboo Technology Co., Ltd
Guangdong,China

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Rechargeable Wooden Bluetooth Speaker 0.65KG Weight with Clock Function

... alarm clock ringing, and thermometer displaying time. 2. The bluetooth speaker is made of natural wood, no pollution and no harm to human body. 3. Wireless broadcast function, ......

Shenzhen SevenBamboo Technology Co., Ltd
Guangdong,China

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Integrated Circuit Chip Battery Switchover MCP79412-I/SN Real-Time Clock/Calendar

...Battery Switchover MCP79412-I/SN Real-Time Clock/Calendar Product Description Of MCP79412-I/SN MCP79412-I/SN is low-power Real-Time Clocks (RTC) uses digital timing compensation for an accurate clock/calenda...

ShenZhen Mingjiada Electronics Co.,Ltd.
China

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6V4.5ah Power Battery, AGM Battery, SLA Battery, VRLA Battery, Deep Cyclebattery with CE Approved

...plates and electrolyte to gain extra power output for common power backup system applications. Application Control systems, Electric toys, Emergency lamp, Power tools, Medical treatment equipment, Alarm syst...

Hebei Tianyi Electric Appliance Co.,Ltd
Hebei

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3.2V Evrey Cell Ups Lithium Battery , 36Volt 600Ah UPS Power Supply Battery

... 12V/24V/36V/48V/60V/72V are optional; Material: LiFePO4 battery cell voltage:3.2V Cycle life:2000 times technical: adopted Japanese German technical, China manufacture; Applications: Golf trolleys, Golf car...

Guangzhou QH Technology Co., Ltd
Guangdong,China

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I2C GP RTCC 1Kb EE 64B SRAM Real Time Clock MCP79410-I/SN

.../Calibration: - Range -127 to +127 ppm - Resolution 1 ppm • Programmable Open-Drain Output Control: - CLKOUT with 4 selectable frequencies - Alarm output • 64 Bytes SRAM, Battery Backed • 1 Kbits EEPROM (128...

Shenzhen Hongxinwei Technology Co., Ltd
Guangdong,China

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Waterproof Audio Door Frame Metal Detector With High Sensitivity LED Alarm

Waterproof Aduio and LED Alarm Door Frame Metal Detector With High sensitivity PG600 Key features Archway Metal Detector Manufacturer Pinpoint detection Visible and audible alarming With battery backup (Optiona...

ShenZhen Peace Guarder Technology CO., LTD
Guangdong,China

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Alarm System AGM Separator 12v 9ah Vrla Type Battery

12V 9Ah lead acid battery for ups backup power GT12-9.0 (12V9Ah) Features: Structure: compact design, shorter internal connectors between cells, thus low internal resistance Plate: Pasted flat type, with patent...

G-TECH POWER GROUP
Guangdong,China

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2.05kg weight 12v vrla sealed sulfuric acid battery for ups, telecom, alarm system and solar system application

12V 7Ah lead acid battery for ups backup power GT12-7.0(12V7Ah)...

G-TECH POWER GROUP
Guangdong,China

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Rv Lithium Iron Phosphate Battery , 12V 200Ah Camp Out Lithium Polymer Battery Cells

...Battery 12V 200Ah Camp Out 12v 200ah lithium battery technical parameter Nominal Capacity 200Ah Nominal Voltage 12.8V Discharge Cut off Voltage 10V Charge Cut off Voltage 14.6V Charge Current 40A Continuous ...

Guangzhou QH Technology Co., Ltd
Guangdong,China

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Alarm Clock With Battery Backup

Total 913 products for alarm clock with battery backup Manufacture & Suppliers