Size: Circuit Board: 86.95 92.6 16.4mm With Shell: 90.2 115 40mm. Press The Receiver Learning Button - The Buzzer Sounds, Indicating That You Have Entered The Learning State. ⑥ 1-4 Interlocking, 5-8 Self-Locking.
eBay
Sonoff Mini R4 Extreme Wifi Smart Switch Interruptor Detach Relay Mode External Switch On-Off Control Work with eWelink Alexa
Aliexpress UK
It can be used for lighting. It is compact and does not take up space. You can install it wherever you want, or it is small so you can carry it with you to anywhere you want to use it. Ultra Mini Size Easy to install into the switch box with small size 39x39x15mm behind the existing switch, keep function of manual switches.
eBay
RF 433Mhz Wireless Smart Light Switch Mini Wall Panel Switch with Remote Control Mini AC 110V 220V 230V Relay Receiver Light Fan
Aliexpress UK
Product Range Hongfa - HF10FH/012D Series - 10A Miniature High Power Relays. 10A switching capability. Relay Mounting Plug In. Coil Type AC. Images shown are for demonstration purposes. During that process you will be issued with an RMA number.
eBay
Wireless 433MHz Light Switch 1/2/3 Gang Remote Control Interruptor Wall Switch 10A 110V 220V 230V Relay Receiver For Lamp LED
Aliexpress UK
If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
eBay
Wireless Smart Switch Light RF433 No Battery Required Waterproof 110-220V with Mini Relay Receiver House Improvement Switch Set
Aliexpress UK
Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. Wireless Frequency: 433 MHz. Working Mode: Manual / Self-locking / Interlocking.
eBay
Wireless Light Wall Switch Relay Receiver RF 433Mhz 1/2/3Gang Panel Switch Remote Control Interruptor for LED Lamp 10A 110V 220V
Aliexpress UK
Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. Wireless Frequency: 433 MHz. Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Working Mode: Manual / Self-locking / Interlocking.
eBay
AXUS Wireless Smart Switch Light 433Mhz RF 86 Wall Panel Switch with Remote Control Mini Relay Receiver Home Led Light Lamp Fan
Aliexpress UK
Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. We will get back to you as soon as we are available. Wireless Frequency: 433 MHz. Due to the difference between different monitors, the picture may not reflect the actual colour of the item.
eBay
QIACHIP 433MHz Wireless Light Switch RF Wall Panel Remote Control MiNi Smart Switches AC 110V 220V Relay Receiver For LED Lamp
Aliexpress UK
Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. Working Frequency: 433 Mhz. Toggle: Push once the remote button, the relay connects, push twice the remote button, the relay dis-connects.
eBay
Wifi 16A Smart Light Switch DIY Switches Module Relay Supports 2 Way APP Voice Control with Tuya Smart Life Alexa Google Home
Aliexpress UK