What is the maximum number of sensors supported?

The system supports a maximum of 100 sensors, including PIR, door sensors, and remote controllers.

Is OEM/ODM service available?

Yes, we provide OEM/ODM services with our own R&D center and factory to meet various customization requirements.

What certifications does the product have?

The product is certified with CE, ISO, FCC, RoHS, and CCC standards.

Smart Home Alar Security System

Name: Smart Home Alar Security System
Brand: Shenzhen Chitongda Electronic Co., Ltd.
SKU: 1918092061

Guangdong, ChinaShenzhen Chitongda Electronic Co., Ltd.

US$35.00

500-999 Pieces

US$33.00

1,000+ Pieces

Sample price:US$44.00/piece.Request sample

Product profile

Customization

Available

Type

Home Alarm

Signal Transmission

Wireless Alarm

Model NO.

WM4N

Working Mode

Active

Certification

CE, ISO, FCC, RoHS, CCC

Application

Indoor, Outdoor

Working Principle

Electro-Optical Type

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥100dB

Receive Frequency

433.92MHz

Brand

Wolf-Guard

Since

1998

Warranty

3 Years

System

GSM&WiFi Alarm System

Compatible

with Smart Life Cameras, Socket, Swiches

Support

Alex,Google Assistance

Battery

Built in

Max

100 Sensor

Sensor

PIR Door Sensor

Support01

Ota

Transport Package

1 Gift Box

Specification

CE, CCC, ISO, RoHS

Trademark

wolf-guard

Origin

Shenzhen, China

HS Code

85311000

Production Capacity

20000PCS/Month

Key features

Dual Network Connectivity: Supports GSM and WiFi double network for stable intelligent control via App.

Smart Voice Control: Compatible with Alexa and Google Assistant for hands-free operation.

Large Capacity Support: Supports up to 100 sensors including PIR, door sensors, and remotes.

Extensive Defense Zones: Features 14 wired and 99 wireless defense zones for comprehensive coverage.

Multi-Language App: Compatible with Smart Life cameras, sockets, and switches for smart home integration.

Professional Manufacturer: Established in 1998 with over 21 years experience in security industry.

OEM/ODM Service: Supports custom branding and design with own R&D center and factory.

Global Certifications: CE, FCC, RoHS, CCC certified and supplied to over 70 countries.

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: ≤15hTerms 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.

Product Q&A

Q:What is the warranty period for the system?

The alarm panel has a 36-month warranty. Strobe and sensors have an 18-month warranty, while other parts have a 2-year warranty.

Q:Does the system support voice control?

Yes, it supports Alexa and Google Assistant control for convenient smart home management.

Q:What are the payment terms?

We accept T/T, L/C, Western Union, PayPal, VISA, and MasterCard. T/T is recommended for quick transfer and low bank fees.

Q:How long is the delivery time?

Sample orders take 1-3 working days. General orders take 3-20 days after advanced payment. Peak season lead time is one month, off-season is within 15 workdays.

Q:Can I get a sample to check quality?

Yes, sample orders are acceptable. Please contact us for more details on how to obtain one.