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Smart Wireless Window/Door Detector for Home Security System
US$2.50-2.80
100 Pieces
Product profile
Customization
AvailableSignal Transmission
RF Remote ControlSystem
Sound and Magnetic SystemModel NO.
ZDD-400MType
Home AlarmApplication
Home, Communication Electronic Products, Industry, Special EquipmentUsage
Door, WindowCertification
CE, RoHSProduct Name
Wireless Window / Door SensorFunction
Door/ Window AlarmAlarm Indicator
Red LEDCode
MCU with 2262/1527 OptionalTransmitting Frequency
315m or 433mWireless Transmission
>100m in Open AreaPanic Button
for Emergency Alarm & TestingInstallation Mode
PasteLow Power Indication
YesPCB Design
SMT ProcessColor
WhiteMaterial
ABSWarranty
1 YearOperating Temp
-10ºC~+50ºCAmbient Humidity
<80%RhTransport Package
Color BoxSpecification
CE, RoHSTrademark
ZUDSECOrigin
Shenzhen, ChinaHS Code
8531901000Production Capacity
500000PCS/YearKey features
Emergency Button Function: Features a 3-function button for testing, code-matching, and emergency alarm.
Long Wireless Transmission: Transmits signals up to 120 meters in open areas with built-in RF antenna.
Anti-Interference Design: Reliable performance with anti-RF interference capability up to 20V/m.
Flexible Installation: Supports paste or screw-locked installation modes.
Dual Frequency Options: Available in 315MHz or 433MHz transmitting frequencies.
1-Year Warranty: Comes with a comprehensive 1-year warranty coverage.
Compact & Elegant Design: White ABS housing with novel appearance matching home decoration.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1999-02-01Nearest Port: ShenZhen,ChinaAverage Response Time: ≤7.67hTerms 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.
Product Q&A
Q:What is the wireless transmission distance?
A:
The device offers a transmission distance of at least 120 meters in open areas.
Q:What frequencies does the sensor support?
A:
It supports dual frequencies: 315MHz or 433MHz, depending on the MCU configuration.
Q:Can I install this sensor myself?
A:
Yes, it supports easy paste or screw-locked installation modes for DIY setup.
Q:Does it have an emergency button?
A:
Yes, it includes a built-in button with 3 optional functions: testing, code-matching, and emergency alarm.
Q:What is the warranty period?
A:
We provide a 1-year warranty for this wireless window/door detector.
Send Inquiry
*To:
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited*Content:
Supplier replies will be sent to your registered email
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