Ecvv Trade
Shenzhen Patrol Hawk Technology Co., Ltd.

China Manufacturer with main products: GSM, Transfomer, Monitoring, Alarm

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power monitoring alarm EM3000

FOB Price: 1.00 - 350.00 USD/Piece
Supply Ability: 5,000 Piece/Pieces per Month
Shipping: 3 to 5 days
Payment Terms: T/T, Paypal, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: carton box


The host system is an energy saving product with power meter and power alarm 
system together, which achieves no distance limit, flexible wireless alarm processing
and control, through the GSM wireless mobile communication network short message 
data transmission mode. The system can set three groups of phone numbers via the 
mobile SMS to receive the alarm short messages. When the host system monitored the
electricity stealing or the transformer overload, it will alarm and send SMS to the phone
numbers. In addition, it also can remotely control the high temperature threshold 
value, high voltage threshold and high current threshold via the SMS command.

 Main functions:
1. With environmental protection and energy saving, electricity stealing protection functions. 
2. With over current, over voltage and current unbalance alarm functions.
3. Build in temperature induction module, and high- temperature working alarm.
4. With tamper switch alarm.
5. Electrical degrees and total kilowatt-hour metering
6. Monitoring three-phase voltage, three-phase current, connecting high voltage, heavy current through the Potential Transformer (PT) and Current Transformer (CT).
7. The system has power failure working protection functions. When the power wire was damaged or due to other reasons, the backup battery can still continue to work and recharge automatically.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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