What input voltage range does the device support?

It supports an input voltage range of 175-265VAC and a frequency range of 45-65Hz.

Factory Wholesale Price Security Power Supply DC Emergency Uninterrupted Power

Name: Factory Wholesale Price Security Power Supply DC Emergency Uninterrupted Power
Brand: Shijiazhuang Doudou Perimeter Technology Co., Ltd.
SKU: 2114612402

Hebei, ChinaShijiazhuang Doudou Perimeter Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Output Type

Single

Warranty

1 Year

Output Power

51 - 100W

Model NO.

FX540S27

Input Voltage

175--265VAC

Ripple Wave

≤2%

Battery Parameters

12V 7/12ah, 2 Cells

Trademark

DDFENCE

Origin

China

Key features

Dual Power Switching: Continuous switching between primary and backup power ensures stable output voltage.

Comprehensive Protection: Features anti-reverse connection and backup power over-discharge protection functions.

Real-time Monitoring: Equipped with dual display of output voltage and current for easy monitoring.

Fault Alarm System: Provides buzzer alarm for main power failure, backup power failure, and output faults.

Wide Input Voltage: Supports input voltage range of 175-265VAC with frequency range of 45-65Hz.

Low Ripple Wave: Ensures high quality power output with ripple wave less than or equal to 2%.

Custom Battery Options: Supports customized battery parameters including 12V 7/12ah and 2 Cells.

1-Year Warranty: Comes with a one-year warranty covering mechanical defects and performance issues.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceCustomization from DesignsQuality Assurance

Shijiazhuang Doudou Perimeter Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.01h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHebei Doudou Metal Fence Products Co., Ltd., established in 2015, is a Chinese manufacturer specializing in perimeter protection products such as fences and gates. The company holds several ISO certifications, exports predominantly to international markets, and operates five production lines. Despite a limited number of R&D engineers, it engages in both product manufacturing and hardware/software R&D. The company's after-sales services include warranties of up to 20 years, and it offers multiple payment terms.

Supplier typeThe supplier is a manufacturer specializing in perimeter protection solutions, including metal fences and gates.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications.

After-Sales capabilityThe company offers warranties ranging from 10 to 20 years, indicating a strong after-sales service capability.

Production capacityThe supplier operates 5 production lines with an annual production output above US$100 million, indicating strong production capabilities.

Client casesThe supplier serves diverse sectors such as industrial enterprises, public venues, and commercial centers.