Can the code be customized?

Yes, the MCU supports optional 2262 or 1527 codes for customization.

How long is the lead time for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

Name: Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor
Brand: Zuden Technology (HK) Co., Limited
SKU: 2258351085

Guangdong, ChinaZuden Technology (HK) Co., Limited

US$2.50-2.80

100 Pieces

Product profile

Customization

Available

Signal Transmission

RF Remote Control

System

Sound and Magnetic System

Model NO.

ZDD-400M

Type

Home Alarm

Application

Home, Communication Electronic Products, Industry, Special Equipment

Usage

Door, Window

Certification

CE, RoHS

Product Name

Wireless Window / Door Sensor

Function

Door/ Window Alarm

Alarm Indicator

Red LED

Code

MCU with 2262/1527 Optional

Transmitting Frequency

315m or 433m

Wireless Transmission

>100m in Open Area

Panic Button

for Emergency Alarm & Testing

Installation Mode

Paste

Low Power Indication

Yes

PCB Design

SMT Process

Color

White

Material

ABS

Warranty

1 Year

Operating Temp

-10℃~+50℃

Ambient Humidity

<80%Rh

Transport Package

Color Box

Specification

CE, RoHS

Trademark

ZUDSEC

Origin

Shenzhen, China

HS Code

8531901000

Production Capacity

500000PCS/Year

Key features

Ultra-Thin Compact Design: Elegant appearance with integral RF antenna, perfect match for home decoration.

Emergency Panic Button: Built-in button with 3 functions: Testing, code-matching, and emergency alarm.

Long Wireless Transmission: Transmitting distance up to 120 meters in open area with 315M or 433M frequency.

Low Power Indication: Yellow LED alerts users when battery is low, ensuring reliable operation.

Anti-RF Interference: Reliable performance with no false alarms, resistant to 20V/m-1GHz interference.

SMT Process PCB Design: High-quality manufacturing using Surface Mount Technology for durability.

Versatile Installation: Easy installation via paste or screw-locked mode for doors, windows, and drawers.

CE and RoHS Certified: Meets international safety and environmental standards for global markets.

Company profile

Importers and ExportersFast DeliveryODM ServicesQuality Assurance

Zuden Technology (HK) Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1999-02-01Nearest Port: ShenZhen,ChinaAverage Response Time: ≤7.18hTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier presents itself as reliable with a focus on quality, service, and competitive pricing. They possess a strong R&D capability, offering customization and design services, though they lack SDK availability. Despite having no certification for supplier management systems, they hold a CE certification for sustainable development. Financial records are available, showing stability over the past few years. However, they lack valid manufacturing contracts and overseas operational capabilities, which may limit their international reach.

Supplier typeThe supplier operates as a combined type company with an offshore business name.

After-Sales capabilityR&D engineers provide technical support for both production and after-sales service, indicating an established after-sales service capability.

Financial creditThe supplier's financial capacity is documented over the past three years, suggesting financial stability.

R&D capabilityThe supplier has R&D capabilities, provides ODM/OEM services, and has developed new products in the past year, showing strong innovation capabilities.

Customization capabilityThe supplier offers flexible customization options, including full and minor customization services.