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Wireless Recessed Door/Window Smart Sensor
US$13.00
100-499 Pieces
US$11.00
500-999 Pieces
US$9.00
1,000-4,999 Pieces
US$8.20
5,000-9,999 Pieces
US$7.50
10,000+ Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableType
2GApplication
Burglar Alarm SystemModel NO.
WC20-HSensor Dimensions (Hxd)
2.50 X 0.75 in. (6.37 X 1.9 Cm)Magnet Dimensions (Hxd)
0.51 X 0.75 in. (1.3 X 1.9 Cm)Weight
1.25 Oz. (37 G) (Including Battery and MagnetColor
White, Tan or BrownTransmitter Frequency
345MHz , 319.5MHz , 433.9MHzInstallation
Screw Mount or Press FitProduct Name
Wireless Recessed Door/Window Smart SensorTrademark
SentekKey features
Flexible Recessed Design: Hides transmitter within door/window frames for discreet installation.
Long Battery Life: Replaceable CR2 battery lasts up to 6 years under normal usage.
Wide Compatibility: Compatible with 2GIG, Honeywell, GE Interlogix, and DSC wireless panels.
Ultra-Low Power Consumption: Quiescent current is less than 3uA for energy efficiency.
Secure Transmission: Over one million unique ID code combinations prevent interference.
Multiple Color Options: Available in White, Tan, or Brown to match various decors.
Reliable Supervision: Supervisory interval of 70 minutes ensures constant system monitoring.
2-Year Limited Warranty: Covers mechanical defects with a comprehensive two-year warranty.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier is a limited company with 148 employees, focused on designing and manufacturing fire alarm and monitoring equipment, security products, smart-home equipment, detectors, sensors, and electronic components. It offers professional R&D, 3D software design, SDK availability, ODM, OEM, and broad customization services. Its products have passed national fire-electronic quality supervision testing and obtained mandatory CCCF certification. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has valid manufacturing contracts with associated subcontractors and 12 qualified service-capability suppliers. However, it reports no in-stock capacity, overseas warehouse, or overseas showroom. Export sales account for 90%, with 19 years of export experience, but exports are conducted through an agent. Customer-specific cases are not clearly identified.
Supplier typeThe supplier is identified as a limited company with a combined company type and no stated affiliation with a larger corporate group. Its business scope covers design and manufacture of fire alarm, monitoring, security, smart-home, detector, sensor, and electronic-component products.
CertificationsThe supplier's listed fire alarm products passed qualification testing by the national fire electronic product quality supervision and inspection center. It also completed the required conformity-assessment audit and obtained national mandatory CCCF certification with the CCCF mark.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. These records support an established service-management process, although the slices do not specify response times, repair coverage, or warranty terms.
R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. It reported new products within the past year and offers ODM services, providing explicit evidence of product-development and technical-design capability.
Production capacityProduction-related controls include valid contracts with associated subcontractors, documented finished-product inspection, quality assurance, and 12 qualified service-capability suppliers. The supplier has 148 employees and states a one-month average lead time in both peak and off seasons, but it has no in-stock capacity, overseas warehouse, or overseas showroom.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D offering also includes ODM and OEM services, indicating broad ability to adapt or develop products to customer requirements.
Product Q&A
Q:What wireless frequencies are supported?
A:
The sensor supports 345MHz, 319.5MHz, and 433.9MHz frequencies depending on the model.
Q:How long does the battery last?
A:
The included CR2 lithium battery lasts up to 6 years under normal usage conditions.
Q:Which alarm panels are compatible?
A:
It is compatible with 2GIG, Honeywell, GE Interlogix, and DSC wireless alarm control panels.
Q:What is the wireless signal range?
A:
The wireless signal range is up to 450 feet in open air with compatible 2GIG or Honeywell panels.
Q:Is customization available?
A:
Yes, OEM and ODM services are available, including customization from samples, designs, or full customization.
Send Inquiry
*To:
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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