Where is your factory locate? How can I visit there?

Our factory locates in Shenzhen, in China, Near Hongkong and Guangzhou. We are warmly welcome you to visit our factory and cooperate with us.

What's your advantage? Why we choose you?

Factory price. Over 21years experience in this industrial area - Great production capacity, support OEM&ODM - 100% new materials, with defective rate lower than 0.2%.

4G WiFi Alarm Monitor

Name: 4G WiFi Alarm Monitor
Brand: Shenzhen Chitongda Electronic Co., Ltd.
SKU: 2021221545

Guangdong, ChinaShenzhen Chitongda Electronic Co., Ltd.

US$10.00

500-999 Sets

US$8.90

1,000-1,999 Sets

US$7.90

2,000+ Sets

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Type

Home Alarm

Signal Transmission

Wireless Alarm

Model NO.

SOS-W03

Working Mode

Passive

Certification

CE, ISO, FCC, RoHS, CCC

Application

Indoor

Working Principle

Electro-Acoustic Style

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥90dB

Receive Frequency

433.92MHz

Certificate

CE, RoHS, FCC

Warranty

2 Years

Series

Home Intruder Alarm System

Wireless Zones

3 Wireless Sensors

Color

Black or White

Export Type

Global

Alarm Type

Emergency Alarms

Battery

DC3V (Cr2)

Usage

Emergency, Elder, Patients, Panic

Distance

80m (No Obstacle)

Feature

Waterproof

Transport Package

Gift Box

Specification

CE, FCC, ROHS, OEM/ODM Services for 14 years

Trademark

Wolf-Guard

Origin

Shenzhen, Guangdong, China

HS Code

8531100000

Production Capacity

10000/Month

Key features

Wireless 433MHz Communication: Utilizes 433MHz wireless standard for open transmission with a distance over 80m without obstacles.

Waterproof Design: Durable waterproof construction suitable for various environments including indoor and outdoor use.

Long Warranty Coverage: Provides up to 36 months warranty for alarm panels and 2 years for sensor parts.

Multi-Color Options: Available in Black or White color options to match different interior decors.

OEM and ODM Support: Professional manufacturer supports customized OEM and ODM services for global clients.

Wide Application Scenarios: Ideal for homes, hospitals, schools, shops, and specifically suitable for elderly and children.

Comprehensive Certifications: Certified with CE, FCC, RoHS, ISO, and CCC standards for global market compliance.

Fast Sample Delivery: Sample orders can be delivered within 1-3 working days after payment.

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.