What apps are compatible with this sensor?

You can download the 'Tuya' or 'Smart Life' app from Google Play or the App Store to connect and manage the device.

Does the sensor send alerts when triggered?

Yes, whenever the sensor detects an open or close event, it sends an alarm alert to notify you immediately.

WiFi Wireless Alarm Security System Door Window Detector Sensor

Name: WiFi Wireless Alarm Security System Door Window Detector Sensor
Brand: Hefei Minco Heating Cable Co., Ltd.
SKU: 2091629645

Anhui, ChinaHefei Minco Heating Cable Co., Ltd.

US$4.00

1-99 Pieces

US$3.50

100-499 Pieces

US$3.00

500+ Pieces

Product profile

Customization

Available

Type

Sensor

Usage

Anti-theft, Door Sensor

Model NO.

WF-Door-WIFI

Installation Mode

Wall Mounted

Certification

CE, FCC, RoHS

Battery

AAA 1.5V X 2 (Not Include)

WiFi

2.4GHz

Transport Package

1PC/CTN

Specification

93*40mm

Trademark

Mincohome

Origin

China

Production Capacity

10000PCS/Month

Key features

Smart Voice Control: Compatible with Amazon Alexa and Google Home Assistant for voice status queries.

Low Voltage Reminder: Automatically alerts users via app when battery levels are low to prevent power loss.

Intelligent Linkage: Links with other smart devices like WiFi switches to automate home actions.

Easy Installation: Installs quickly with included screws or double-sided tape, no tools required.

Device Sharing: Allows family members to share and monitor door/window status remotely.

2.4GHz WiFi Support: Connects to standard 2.4G WiFi networks and mobile phone hotspots.

Historical Records: App allows checking open/close history and real-time battery levels.

Multiple Certifications: Certified with CE, FCC, and RoHS for safety and compliance.

Company profile

High Repeat Buyers ChoiceOEM ServicesQuality AssuranceStandardized Supplier Management

Hefei Minco Heating Cable Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2013-08-23Nearest Port: Shanghai, NingboAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CPT

AI-Powered supplier vetting

SummaryHefei Minco Heating Cable Co., Ltd. is identified as a Chinese manufacturer/factory established in 2013, focused on heating products, temperature controllers, smart-home products, and related electrical equipment. It has two production lines, 6–10 R&D engineers, 6–10 quality-control staff, and stated product outputs for thermostats, heating mats, and heating cables. The supplier supports flexible customization and provides OEM services for well-known brands. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and have implementation records, although finished-product inspection instructions lack written records and the approved-supplier list lacks approval signatures or dates. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial information is limited to references to financial years and balance-sheet years, without substantive performance data. No available SDK is reported, and no customer cases are...

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company operating in Anhui, China. Its stated business covers R&D, sales, installation, and manufacturing-related activities for heating products, temperature controllers, cables, and electrical equipment.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no overseas warehouse, showroom, overseas agent or branch, and no overseas service countries are specified, limiting evidence of localized international after-sales coverage.

R&D capabilityThe company reports R&D activities in heating products, temperature controllers, and smart-home products, with 6–10 R&D engineers and multiple product categories. However, it explicitly has no available SDK, so software-development or SDK-based integration capability is not demonstrated.

Production capacityThe supplier operates two production lines and reports 6–10 quality-control staff, with stated outputs of 10,000,000 thermostats, 1,000,000 heating mats, and 1,000,000 heating cables. Its listed equipment includes extrusion, rubber refining, terminal, wire-stripping, drying, and coiling machinery, supporting in-house manufacturing capability.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples and designs, full customization, and minor customization. Its OEM service for well-known brands further supports the conclusion that it can accommodate customer-specific product requirements.