What is the products App?

You could search in google play or apple store with name smartlife. All of our smart home devices work in the same app.

Could your products be controlled by amazon alexa and google home?

Yes, most of our products could work with amazon alexa and google home. If works, we have marked in the quick details.

Can this product be controlled anywhere?

Yes, when the devices setup with WiFi, you could control the devices in any place with your mobile phone.

Matter Over Thread Homekit Door and Window Magnetic Contact Security Alarm Detector Sensor

Name: Matter Over Thread Homekit Door and Window Magnetic Contact Security Alarm Detector Sensor
Brand: Shenzhen Coolseer Technology Co., Ltd.
SKU: 2258414335

Guangdong, ChinaShenzhen Coolseer Technology Co., Ltd.

US$11.45

10-499 Pieces

US$11.05

500+ Pieces

Sample price:US$14.00/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Matter Over Thead

System

Intelligent System

Model NO.

COL-DS01TM

Type

Home Alarm

Application

Home

Usage

Door, Window

Certification

Battery

Cr123A

Wireless Type

Matter Over Thead

Standby Current

10ua

WiFi Distance

45m

Transport Package

Carton

Specification

non

Trademark

neutral

Origin

China

Key features

Matter Over Thread Support: Features Matter Over Thread wireless technology for seamless smart home integration.

Smartlife and Homekit Compatible: Works with Smartlife and Homekit apps to detect door and window status.

Remote Control Capability: Control devices from anywhere via mobile phone when connected to WiFi.

Voice Assistant Integration: Compatible with Amazon Alexa and Google Home for voice control.

Multi-Device Triggering: Can trigger other devices like lights and switches upon detection.

Battery Powered Design: Powered by CR123A battery with low standby current of 10uA.

Wide Wireless Range: Supports wireless distance up to 45 meters for reliable connection.

Multiple Certifications: Certified with CE, ROHS, ETL, and UL for various global markets.

Company profile

Self-brandedIn-stock CapacityFast DeliveryProduct Certification

Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.77h

AI-Powered supplier vetting

SummaryThe supplier is a small trading company focused on WiFi, Zigbee, Bluetooth, Matter, and HomeKit smart-home products. It has domestic import/export business scope, self-operated import/export rights, eight years of export experience, and reports that exports account for 90% of sales. CE certification is indicated for product compliance. However, the supplier has only two employees, one R&D engineer, no available SDK, no stated production capability, and no cooperative suppliers. Quality assurance, complaint handling, corrective-action, and supplier-service assessment procedures are undocumented. It has no overseas showroom, agents, branches, or offline trade-show experience, while its stated lead time is within 15 working days in both peak and off-season. Financial records are referenced by year but contain no evaluable financial results. Customer evidence is limited: no Fortune 500 cooperation is reported, and repeat buyers are stated at 30%–50%.

Supplier typeThe supplier is identified as a limited company and trading company, with business scope covering software and hardware, smart-home electronics, domestic trade, and import/export. Its offered products cover WiFi, Zigbee, Bluetooth, Matter, and HomeKit smart-home categories, while the reported employee count is two.

CertificationsCE is listed both as a sustainable-development and product-compliance certification capability and as certification of product compliance with standards. The slices support the existence of CE certification, but do not specify product models, issuing body, or certificate validity.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or service-capability assessment. It also reports no overseas showroom, overseas agents or branches, and no countries with overseas services; therefore, documented after-sales capability is weak.

Client casesThe supplier reports no cooperation with Fortune 500 companies and no participation in offline trade shows. Repeat buyers are stated at 30%–50%, but no named customers, project references, or verifiable case details are provided.