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Dfrobot Self-powered Wireless Switch (433Mhz)

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Dfrobot Self-powered Wireless Switch (433Mhz)

Original price was: ₹2,598.65.Current price is: ₹2,211.92. (Including tax)

No battery needed, maintenance-free
Wireless signal, wiring-free
RF signal, strong penetration
Onboard 4-position DIP switch, adjustable 15 states
1 million sets of random address codes
The lifetime of 100,000 presses

Discount per Bulk Quantity

Quantity	Discount	Price
5 - 10	5%	₹2,101.32 (Including tax)
11 - 20	8%	₹2,034.96 (Including tax)
21 - 40	10%	₹1,990.71 (Including tax)
41 - 100	12%	₹1,946.48 (Including tax)

In stock (can be backordered)

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SKU: rz24345927 Categories: DFRobot, Switches, Switches/Connectors Tag: Dfrobot Self-powered Wireless Switch

Description

In life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when using the battery, for instance, it is troublesome to replace the battery, batteries are easy to corrode in a humid environment, or the waste batteries may cause serious environmental pollution. Do you know that wireless remote control can actually work without batteries!

This self-powered wireless switch from DFRobot can send signals wirelessly without installing a battery. The switch is composed of a micro-generator and a 433Mhz radio frequency circuit. Based on the principle of electromagnetic induction, the micro generator converts the kinetic energy of the press into electrical energy that will be rectified and stored by the RF circuit later, by which a signal can be transmitted wirelessly. It is suitable as a maintenance-free switch for long-term monitoring of changes in the state of pressing, collision, etc., such as making wireless doorbells, pagers, food ordering devices, wall switches, etc.

A receiver is required when using this product. It is recommended to use it with our official Gravity: Digital Wireless Switch Receiver (433MHz), or other receivers that support EV1527 decoding format and 10Kbps decoding rate.

Dfrobot Self-powered Wireless Switch (433Mhz)

FEATURES

No battery needed, maintenance-free
Wireless signal, wiring-free
RF signal, strong penetration
Onboard 4-position DIP switch, adjustable 15 states
1 million sets of random address codes
The lifetime of 100,000 presses

APPLICATIONS

Wireless doorbells
Pagers
Food ordering devices
Wall switches

SPECIFICATION

Working Frequency: 433Mhz
Transmission Rate: 10kbps
Encoding Format: EV1527
Output Power: 13dBm
Modulation Method: OOK
Power Generation Energy: 600uJ
Module Size: 47x25x11mm(L*W*H)/1.85×0.98×0.43”
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)]

DOCUMENTS

Package

Self-powered Wireless Switch x1

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Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

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