Where can this doorbell be installed?

It can be installed on walls, ceilings, and is suitable for schools, hotels, and factories.

What is the average lead time?

Peak season lead time is one month, while off-season is within 15 workdays.

Electric Buzzer Doorbell for School, House, Building UC4-8"

Name: Electric Buzzer Doorbell for School, House, Building UC4-8"
Brand: HEFEI LONG RIVER ELECTRICAL CO., LTD.
SKU: 751577512

Anhui, ChinaHEFEI LONG RIVER ELECTRICAL CO., LTD.

US$1.90-3.80

1,000 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Year

Warranty

2 Year

Model NO.

UC4-8"

Type

Mechanism Doorbell

Style

One-to-Many

Talkback Type

Automation

Non Automation

Peephole

Without Peephole

Wireless

Wired

Wireless Video Doorbell Function

Application Scope

Hotel ,Shop, Office,Home

Brand

Longriver

Waterproof

Not Waterproof

Power Source

Plug

Materials

Steel

Transport Package

Color Box

Specification

ABS, steel

Trademark

Longriver

Origin

China

HS Code

85318090

Production Capacity

100000PCS/Year

Key features

Versatile Voltage Input: Supports DC12V, DC24V, AC110V, and AC220V for global compatibility.

High Volume Sound: Reaches 100db with a coverage range of 600-800 square meters.

Durable Construction: Hard metal shell with electroplating for anti-corrosion and rust resistance.

OEM Customization: Custom designs and voices available for OEM orders.

Long Service Life: Pure copper coil ensures stable operation for over 5 years.

Multi-Scene Application: Ideal for schools, hotels, factories, offices, and fire alarms.

Company profile

HEFEI LONG RIVER ELECTRICAL CO., LTD.

Anhui, China

Business Type: Trading CompanyExport Year: 2005-06-02Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤5.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryHEFEI LONG RIVER ELECTRICAL CO., LTD. is a China-based limited trading company operating from Anhui, with a stated factory location in Ningbo, Zhejiang. It has self-operated import and export rights and has exported since 2005, with 71%–90% of sales reportedly from exports. The supplier covers electrical, lighting, hardware, consumer electronics, and related product categories, and reports sales to more than 20 countries and regions. Its stated operational profile includes six production lines, 6–10 quality-control staff, 6–10 R&D engineers, and peak-season fulfillment within one month. QC 080000 and HACCP are listed as management-system certifications. Evidence is insufficient to verify after-sales service, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in China, with self-operated import and export rights. Its business scope spans tools and hardware, lighting, electrical and electronic products, construction and decoration, and consumer electronics.

CertificationsQC 080000 and HACCP are listed as the supplier’s management-system certifications. The provided information does not state their validity, certification bodies, certificate numbers, or applicable facilities, but it explicitly evidences certification holdings.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, which provides explicit evidence of an R&D resource base. The slices do not identify patents, new-product development results, design capabilities, or R&D facilities, so innovation performance cannot be fully verified.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and fulfillment within 15 workdays in off-peak periods and one month during peak periods. A factory location in Ningbo, Zhejiang is also stated, supporting operational capacity, although the relationship between the trading company and the stated factory is not further explained.