What is the wireless receiving distance?

The wireless receiving distance is between 100m and 250m.

What are the standard components included in the main kit?

The main kit includes 1 main panel, 1 PIR detector, 1 door sensor, 1 remote controller, 1 power supply, and 1 manual.

Wireless 3G 4G Smart Home Security WiFi Alarm with APP Alarm

Name: Wireless 3G 4G Smart Home Security WiFi Alarm with APP Alarm
Brand: Shenzhen Chitongda Electronic Co., Ltd.
SKU: 682114312

Guangdong, ChinaShenzhen Chitongda Electronic Co., Ltd.

US$40.00

10-99 Sets

US$38.00

100+ Sets

Product profile

Customization

Available

Type

Home Alarm

Signal Transmission

Wireless Alarm

Model NO.

YL-007Wm2n

Working Mode

Passive

Application

Indoor

Working Principle

Electromechanical

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥110dB

Receive Frequency

433.92MHz

Warranty

2 Years

Certificate

CE, RoHS, FCC

Transport Package

Color Box

Specification

CE, ROHS, FCC

Trademark

Wolf guard, OEM, ODM

Origin

Shenzhen, China

HS Code

8531100000

Production Capacity

10, 000 Sets/Month

Key features

Real-time APP Control: Supports real-time state feedback, remote arm/disarm, and alarm record checking via mobile APP.

Versatile Modes: Offers multiple defense zone programming functions including outside, home, delay, and all-day modes.

Dual Power Supply: Operates on AC 110-220V or DC 12V to ensure reliable performance in various conditions.

Easy Expansion: Allows one-click addition of new accessories, making system expansion quick and convenient.

Multi-Protocol Support: Uses industrial WIFI module supporting standard 802.11b/g/n for stable connectivity.

LED Status Indication: Equipped with a 4-LED lamp system to clearly display the current status of the alarm.

Company profile

High Repeat Buyers ChoiceExperienced TeamManagement CertificationProduct Certification

Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-09-08Nearest Port: shenzhen shekouAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, R&D, and sustainability capabilities. It demonstrates documented procedures for corrective actions, complaint handling, supplier assessment, and R&D review, and reports ISO9001:2015, CCC, CE, and FCC-related certification or testing evidence. R&D capabilities include technical support, new product development, SDK availability, 3D design, ODM, OEM, and multiple customization modes. Manufacturing-related evidence includes specialized testing and production facilities, inventory capability, and stated seasonal lead times. However, the supplier lacks a valid manufacturing contract with affiliated subcontractors and has no overseas warehouse or showroom. Financial records are referenced for several years, but the provided slices do not establish financial strength or credibility.

Supplier typeThe supplier is explicitly classified as a combined company rather than an offshore company. Its offering description covers manufacturing, export trade, service, quality control, R&D, and sustainability capabilities, indicating a broad operational scope.

CertificationsThe supplier reports an ISO9001:2015 certificate and lists CCC and CE under product certification capability, with FCC and other raw-material test-report evidence. The slices confirm reported certifications and testing-related capability, but do not provide certificate validity dates or detailed scope.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, supporting an established after-sales process.

R&D capabilityThe supplier reports professional technical-supplier status, R&D audit documentation, SDK availability, recent new products, ODM services, OEM services for well-known brands, and engineers responsible for new product development. These are explicit indicators of established R&D and innovation capability.

Production capacityThe supplier lists specialized facilities including automatic screw packing and welding equipment, environmental and gas test chambers, laser marking, oscillation testing, shielding, smoke sensing, and ultrasonic facilities. It also reports inventory capability and stated lead times, but has no valid manufacturing contract with affiliated subcontractors, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, with 3D software design services available. The repeated capability statements indicate broad customization coverage.