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180 Degree Outside Waterproof PIR Sensor with Override Function
US$2.00-4.00
1,000 Pieces
Sample price:US$4.00/piece.Request sample
Product profile
Customization
AvailableType
Infrared Sensor SwitchPrinciple
InfraredModel NO.
KA-S21BWires
NPN (Three-Wires)Standard
StandardApplication
Corridor, Warehouse, Garage, Toilets etc.Size
Round ShapeCertification
ISO, RoHS, CEWarranty
Two YearsBulk Order Delivery Time
Within 25 DaysSample Lead Time
Within 2 DaysBrand
KaiauDetection Angle
180°Detection Distance
12m Max(<24°c)Rated Load
1200W Max.Function
Override FunctionTransport Package
Inner Box for Each Piece,Then Packed in One CartonSpecification
CE, RoHSTrademark
KAIAUOrigin
Mainland ChinaHS Code
85319010Production Capacity
120, 000 PCS/MonthCompany profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-04-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryNingbo Haishu Kaiau Electronics Co., Ltd. is a China-based trading company and manufacturer/factory in Ningbo, Zhejiang, focused on electrical and lighting products, including PIR, microwave, and other sensor products. The supplier reports more than 10 production lines, 6–10 quality-control staff, 6–10 years of R&D engineer experience, and stated annual outputs of 850,000 PIR sensors and 200,000 microwave sensors. It has exported since 2007, derives 90% of total sales from exports, and serves markets across multiple regions. Kaiau accepts OEM and ODM orders, supports customer logos and brands, and states that its sales staff have at least five years of trade experience. ISO 9001 certification and professional laboratory testing are reported. Evidence supports production, export, customization, and service capabilities, while financial credibility and innovation capability remain insufficiently evidenced.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with its company nature also listed as a trading company. Its business covers electrical and electronic products, including sensors, lighting, and sockets.
CertificationsKaiau reports ISO 9001 certification for its supplier management system and states that almost all products have been approved through professional laboratory testing. The provided information does not identify specific product certificates or test standards.
After-Sales capabilityKaiau states that its sales personnel each have at least five years of trade-business experience and can provide accurate product information and after-sales service. This is explicit evidence of an established service capability, although no service response metrics or support process are provided.
Production capacityKaiau reports more than 10 production lines, 6–10 quality-control staff, and stated output of 850,000 PIR sensors and 200,000 microwave sensors. Its identification as both a trading company and manufacturer/factory further supports production involvement.
Customization capabilityKaiau explicitly welcomes OEM and ODM orders and states that it can produce orders using customers’ logos and own brands. This directly demonstrates support for branded and customized orders.
Client casesThe supplier states that its products have been sold to more than 49 countries and that it has exported since 2007, with 90% of total sales from exports. It also refers to regular customers and relationships across broad international markets, but no named customer cases are provided.
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