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      Wireless Transmitter
      US$7.50-13.00 / Piece
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      What is Wireless Transmitter Magnetic Door Contacts Sensor Wc20-D

      About this Item
      Details
      Company Profile

      Price

      Purchase Qty. Reference FOB Price

      100-499 Pieces US$13.00

      500-999 Pieces US$11.00

      1,000-4,999 Pieces US$9.50

      5,000-9,999 Pieces US$8.20

      10,000+ Pieces US$7.50

      Sepcifications

      • Type Wireless Contacts
      • Signal Transmission Wireless Alarm
      • Certification CE, ISO, RoHS
      • Application Indoor
      • Working Principle Electro-Optical Type
      • Transport Package 10PC/Box, 500PCS/Carton
      • Specification ABS
      • Trademark Sentek
      • Origin China
      • Certificate FCC
      • Transmitter Frequency 345MHz, 319.508MHz, 433.92MHz
      • Transmitter Bandwidth 24kHz
      • OEM & ODM Yes
      • Color White, Tan or Brown Available
      • Occasion House, Hotels, Market, etc
      • Battery One(1) Cr2(Cr15270)
      • Dimension 63.7X19mm (H*D)
      • Weight 37g/Set

      Product Description

      Product Description 433 MHZ,345MHZ of Honeywell,DSC,2GIG,GE Control Panel Wireless Magnetic Door Sensor WC20 The WC20 is a surface mounted Door/Window Contact that can be installed on doors, windows, and many other objects that open and close. The sensor transmits signals to the control panel or ...

      Learn More

      Wireless Transmitter Comparison
      Transaction Info
      Price US$7.50-13.00 / Piece US$9.90 / pcs US$10.90 / Piece US$0.60-1.00 / pieces US$12.50-15.00 / pieces
      Min Order 100 Pieces 1 pcs 1 Piece 100 pieces 50 pieces
      Payment Terms LC, T/T T/T, PayPal, Payment methods are negotiable T/T, PayPal, Payment methods are negotiable LC, T/T, D/P, PayPal, Western Union, Small-amount payment LC, T/T, D/P, PayPal, Western Union, Small-amount payment
      Quality Control
      Product Certification FCC CE, ISO, FCC, RoHS, CCC CE, ISO, FCC, RoHS, CCC CE, RoHS CE, RoHS
      Management System Certification ISO9001:2015 ISO9001:2015, ISO45001:2018, ISO14001 ISO9001:2015, ISO45001:2018, ISO14001 - -
      Trade Capacity
      Export Markets North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, Europe, Africa, East Asia(Japan/ South Korea) North America, Europe, Africa, East Asia(Japan/ South Korea)
      Annual Export Revenue 51,679,777.47 RMB - - - -
      Business Model ODM, OEM Own Brand, OEM Own Brand, OEM Own Brand, ODM Own Brand, ODM
      Average Lead Time Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: one month
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: within 15 workdays
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: within 15 workdays
      Off Season Lead Time: within 15 workdays
      Product Attributes
      Specification
      Type: Wireless Contacts;
      Signal Transmission: Wireless Alarm;
      Application: Indoor;
      Working Principle: Electro-Optical Type;
      Transmitter Frequency: 345MHz, 319.508MHz, 433.92MHz;
      Transmitter Bandwidth: 24kHz;
      OEM & ODM: Yes;
      Color: White, Tan or Brown Available;
      Occasion: House, Hotels, Market, etc;
      Battery: One(1) Cr2(Cr15270);
      Dimension: 63.7X19mm (H*D);
      Weight: 37g/Set;
      Type: Home Alarm;
      Signal Transmission: Wired Alarm;
      Working Mode: Active;
      Application: Indoor;
      Working Principle: others;
      Transmission Mode: 4G-CAT1;
      Alarm Volume (within 1m): ≥80dB;
      Alarm Set Value: 8% LEL;
      Measuring Range: 0~16% LEL;
      Communication Method: 4G-CAT1;
      Output Interface: 1 set of 12V pulse output;
      Detected Gas: Methane;
      Rated Voltage: AC 220V ±15%;
      Error: ±3% LEL;
      Alarm Method: Audible and Visual Alarm;
      Sampling Method: Free Diffusion Type;
      Operating Temperature: -10°C ~ 55°C;
      Operating Humidity: ≤93% RH(No Condensation);
      Overall Dimensions: 95mm × 95mm × 38mm;
      Material: ABS;
      Installation Method: Wall-Mounted, Ceiling-Mounted;
      Optional Equipment: Emergency shut-off valve;
      Type: Home Alarm;
      Signal Transmission: Wireless Alarm;
      Working Mode: Active;
      Application: Indoor;
      Working Principle: others;
      Transmission Mode: 4G-CAT1;
      Alarm Volume (within 1m): ≥80dB;
      Alarm Set Value: 8% LEL;
      Measuring Range: 0~16% LEL;
      Communication Method: 4G-CAT1;
      Output Interface: 1 set of passive normally open output;
      Detected Gas: Methane;
      Rated Voltage: AC 220V ±15%;
      Error: ±3% LEL;
      Alarm Method: Audible and Visual Alarm;
      Sampling Method: Free Diffusion Type;
      Operating Temperature: -10°C ~ 55°C;
      Operating Humidity: ≤93% RH(No Condensation);
      Overall Dimensions: 95mm × 95mm × 38mm;
      Material: ABS;
      Installation Method: Wall-Mounted, Ceiling-Mounted;
      Optional Equipment: Emergency shut-off valve;
      Type: Door Sensor;
      Signal Transmission: Wired Alarm;
      Working Mode: Active;
      Application: Indoor, Outdoor;
      Working Principle: Electromagnetic;
      Transmission Mode: Cable;
      Alarm Volume (within 1m): magnet;
      Receive Frequency: magnet;
      Alarm Type: App;
      App Support: Tuya;
      Sensor Type: Motion Sensor;
      Detection Range: 10-20m;
      Selling Units: Single item;
      Network: TCP;
      Material: ABS;
      Feature: Easy Installation;
      Type: Home Alarm;
      Signal Transmission: Wired Alarm;
      Working Mode: Active;
      Application: Indoor, Outdoor;
      Working Principle: Electro-Optical Type;
      Transmission Mode: Cable;
      Alarm Volume (within 1m): ≥110dB;
      Receive Frequency: 433.92MHz;
      Selling Units: Single item;
      Single package: 30X30X20.cm size;
      Supplier Name

      Ningbo Sentek Electronics Co., Ltd.

      Diamond Member Audited Supplier

      Jinan Ben'an Technology Development Co., LTD

      Gold Member Audited Supplier

      Jinan Ben'an Technology Development Co., LTD

      Gold Member Audited Supplier

      Shenzhen E-5continents Co., Ltd.

      Gold Member Audited Supplier

      Shenzhen E-5continents Co., Ltd.

      Gold Member Audited Supplier

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