Working Frequency: 433MHz. Material: PCB. 1 x Transmitter. 1 x Receiver. If you are satisfied with our service, pls. Lock and Adjust by Connecting Different Points.
eBay
433MHz Long Distance DC12-36V 4CH Wireless Remote Control Led Light Switch Relay Output Radio Waterproof Transmitter Receiver
Aliexpress UK
So you can share the transmitters to family/ friends. The code of the chip is EV1527 learning code which is the secure technology system. There is a screw port on the back of the transmitter, and the battery can be replaced after disassembly.
eBay
Wireless Remote Control Switch 433Mhz 110V 220V 1CH Radio Control Relay Receiver with ON OFF Button Transmitter for Led Light
Aliexpress UK
Manufacturer: QIACHIP. Audio Output Mode: Surround. Special Feature: Android Auto. Color: Blue. Size: small. Small size. Item model number: 369ecf7b-ccff-482b-a51d-d18fdf459a82. Item Weight: 0.634 ounces.
eBay
Wireless Remote Control Switch 433Mhz 110V 220V 1CH Radio Control Relay Receiver with 1000m Transmitters for Home Led Lamp Fan
Aliexpress UK
Working Frequency: 433MHz. [How to match the transmitter and receiver]. A mixture of different modes is possible. LED turns on: learning mode is active. +V : DC3.3~5V input. Rate of fire: maximum 10KB / S.
eBay
830MHZ-960MHZ 915Mhz 2W 3W RF POWER Amplifier FOR 868Mhz 915M Radio Transmitter Drone GNSS Receiver LORA Helium Miner AMP
Aliexpress UK
Working frequency: 433.92MHz. 1 Transmitter Module (WL102-341). 2 Antennas (short antenna for transmitter; long antenna for receiver.). 1 receiving module (RX470-4). - Shutdown mode current less than 1uA.
eBay
LPF Low Pass Filter 30Mhz-2.4Ghz RF POWER Amplifier Radio Signal Receiver Transmitter Medium Short Wave FM VHF UHF Walkie Talkie
Aliexpress UK
Load power 48W, max. The maximum receiving remote distance is up to 164 feet/50m. Flexible operation, small size and high sensitivity. Receiving sensitivity: ≥ -107dBm. Special feature Wireless. Colour Black/Dark Grey.
eBay
137Mhz 140Mhz SAW Band pass Filter 127-147MHz RF BPF Module for Radio Amplifier VHF Communications signal Receiver transmitter
Aliexpress UK
Working Frequency: 433MHz. Material: PCB. 1 x Transmitter. 1 x Receiver. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Lock and Adjust by Connecting Different Points.
eBay
BPF 315M 403M 433M 868Mhz 915Mhz 1.2G 1.5G 2.4G 5.8G LC Band Pass Filter FOR Ham Radio RF POWER Amplifier Transmitter Receiver
Aliexpress UK
Enhanced Sensitivity:Featuring a high sensitivity of -108dbm, the receiver module ensures efficient reception of UHF ASK demodulator and supports ASK and for OOK modulation. Low Power Consumption:Designed with low power consumption performance, this module provides optimal power efficiency.
eBay
2.4GHz Si24R1 PA LNA rf SPI Module 100mW 20dBm E01C Series CDEBYTE 2.5km Long Range Wireless Transmitter and Receiver nRF24L01+
Aliexpress UK