What is the lead time for shipping?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Can multiple users access the system?

Yes, it supports 16 accounts total (1 administrator and 15 visitors) with sub-permission management.

What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union for payment.

WiFi 4G GSM Wireless Intruder Home Alarm Security Systems

Name: WiFi 4G GSM Wireless Intruder Home Alarm Security Systems
Brand: Shenzhen Chitongda Electronic Co., Ltd.
SKU: 1992752015

Guangdong, ChinaShenzhen Chitongda Electronic Co., Ltd.

US$55.00

1-19 Sets

US$52.00

20-199 Sets

US$50.00

200-1,999 Sets

US$1.00

2,000+ Sets

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Type

Security Alarm Host

Function

House Security

Model NO.

WT2R GSM smart Alarm system

Usage

Door, Auto, Personal, Window, Fire, Home Guard

Certification

CE, ISO, FCC, RoHS, CCC

Alarm Volume (within 1m)

≥100dB

Networking Mode

GSM Dial-up

Receive Frequency

433.92MHz

Wiring Mode

Sub-Line System

History

Since 1998

Certificate

CE&RoHS*FCC&ISO9000&CCC

Warranty

Two Years

Operating Frequency

315MHz or 433.92

Pirce

Buy One and Get One Free

Transport Package

10PCS/Carton

Specification

CE&ROHS&GMC&FCC&CCC&SGS

Trademark

wolf guard

Origin

Guangdong China

HS Code

85311000

Production Capacity

98000PCS

Key features

Dual Network Connectivity: Supports WiFi and 4G GSM dual network connection for reliable security coverage.

Smart APP Management: Control via S-HOME app with Tuya ecosystem integration for remote monitoring.

Extensive Expansion Capacity: Supports up to 100 wireless defense zones and 2 wired zones for comprehensive coverage.

Multi-Account Permissions: Allows 16 user accounts with sub-permission management for shared access control.

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

Long Warranty Coverage: Provides a two-year warranty for peace of mind and quality assurance.

Low Power Consumption: Built-in backup battery and low standby current ensure operation during power outages.

Versatile Application: Suitable for homes, offices, schools, banks, and hotels with simple installation.

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: ≤11.76hTerms 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.