Self-powered Wireless Switch 433Mhz

DFRobot

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SKU:
147-TEL0146
MPN:
TEL0146
The Self-Powered Wireless Switch is a 433MHz module that operates without a battery, harvesting energy from pressing the button. It offers easy and reliable wireless switching for various applications. View full description
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₹1,006.54 inc. GST
₹853.00 ex. GST
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Technical Specifications

Brand:
DFRobot
Working Frequency:
433Mhz
Transmission Rate:
10kbps
Encoding Format:
EV1527
Output Power:
13dBm
Modulation Method:
OOK
Power Generation Energy:
600uJ
Size:
47x25x11mm
Press Down Force:
Typical 1800g
Action Method:
Automatically rebound after pressing down
Action Distance:
2.6mm (endpoint)
Press Frequency:
no more than 4 times per second, continuously rapid press will cause energy accumulation that cannot be consumed in time, and eventually burn the chip
Stable Transmission Distance:
Indoor 40M
Distance Test Condition:
Straighten the wire antenna of the transmitting module, and for the receiving module, use [Gravity: Digital wireless switch receiver(433MHz)]

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources

Self-Powered Wireless Switch 433MHz for Battery-Free Remote Control And Smart Switching Applications

The Self-Powered Wireless Switch 433MHz is an innovative wireless control solution that operates without batteries or external power sources. Utilizing energy harvesting technology, the switch generates the required electrical energy from the mechanical action of pressing the switch, eliminating the need for battery replacement and reducing maintenance requirements. Operating on the 433MHz wireless frequency, it provides reliable signal transmission for remote control and wireless switching applications.

Designed for smart homes, industrial automation, lighting control, and wireless triggering systems, this self-powered wireless switch offers convenient installation without power wiring constraints. Its compact design, long service life, and maintenance-free operation make it an ideal choice for modern wireless control systems where reliability and flexibility are essential.

Key Features

  • Self-Powered Operation: Generates power from button-press action.
  • Battery Free Design: No battery replacement required.
  • 433MHz Wireless Communication: Reliable long-range signal transmission.
  • Energy Harvesting Technology: Converts mechanical energy into electrical energy.
  • Maintenance Free: Eliminates battery maintenance costs.
  • Wireless Installation: No power wiring required.
  • Long Service Life: Designed for extended operational durability.
  • Compact Construction: Easy integration into various control systems.
  • Reliable Signal Transmission: Stable wireless communication.
  • Flexible Deployment: Suitable for residential and industrial environments.

Applications

  • Wireless lighting control
  • Smart home systems
  • Industrial automation
  • Remote switching systems
  • Home automation projects
  • Wireless doorbell systems
  • Security systems
  • Building automation
  • Equipment control panels
  • Energy-saving installations
  • IoT control applications
  • Wireless trigger systems

Wireless Switch Connection

Package List:

  • Self-powered Wireless Switch x1