This product is an ultra-small mini remote switch. (one channel switch need one button remote)Latched----Press relay On; Press other button relay Off.
eBay
Feature: Feature momentary contact, 4 pins, black square push button, through hole mounting. Used in the fields of electronic products, household appliances and more. High precision mechanism design offers operation and long service life. Specification: Dimension: 12x12x8mm/4pin Temperature: -25~70C Withstand voltage: AC250V Rated load: DC12V 50mA Contact resistance: less than 0.03 Ohm Insulation resistance: More than 100M Ohm Weight:12g Package included: 10pcs x Micro Tact Switches.
eBay
Feature: Feature momentary contact, 4 pins, black square push button, through hole mounting. Used in the fields of electronic products, household appliances and more. High precision mechanism design offers operation and long service life. Specification: Dimension: 6x6x4.3mm/4pin Temperature: -25~70C Withstand voltage: AC250V Rated load: DC12V 50mA Contact resistance: less than 0.03 Ohm Insulation resistance: More than 100M Ohm Weight:3g Package included: 4pcs x Micro Tact Switches.
eBay
We are located in the industrial center of China and have high-quality suppliers. I wish you a happy life and smooth work. We will get back to you as soon as possible. We believe that there is no problem that cannot be solved by communication.
eBay
S etting CMD. AA 10 00 BA. AA 0F 00 B9. Next folder directory. AA 0E 00 B8. Previous folder directory. AA 15 00 BF. AA 14 00 BE.
eBay
Product Model: L701 12V. Power: 12V 16A(8)A, 250VAC. Feature: 1. High, strong anti‑interference, small size and stable performance. Color: As pictures shown. If you do not receive our reply within 48 hours, pls.
eBay
Rated Load:DC12V 50mA.
eBay
Adopt RF technology, stable signal, easy to use, male and female docking, eliminating the trouble of wiring. Connector size: male female 5.5 2.1mm. hope you could understand. Frequency: 433.92MHZ.
eBay