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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DL
  • Model Number: DL-R81C
  • Standby: Less than 320uA(with antenna, it is about 500uA)
  • working current: 0.9mA
  • Control mode: Momentary, toggle, interlock, individual interlock
  • Operating principle: Super regeneration
  • Modulate mode: OOK/ASK
  • Frequency: 315Mhz,433Mhz, customized frequency is available
  • Decode: Fixed code/Learning code
  • Output: 4 routes
  • Dimension: 40x20mm

Packaging & Delivery

Packaging Details PVC box & carton packing

Model No.: DL-R81C

Description: customized sleeping function wireless module for remote motor controller switch           


Technical Specifications:

Operating voltage:


Operating current:

0.9mA(with antenna, less than 1.1mA)

Standby current:

Less than 320uA(with antenna, it is about 500uA)

Operating principle:

super regeneration

Modulate mode:


Frequency range:

433.92MHz or customized

Decode code:

Fixed code(2262, 2260), Learning code(1527,2240)







Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
1 Transactions 30,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $36,000
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