AC 220V RF Wireless Remote Control Switch 2-Button Wall Transmitter + Receiver

This Wireless Remote Control Switch consists of a 86 type wall panel transmitter (2 buttons ) and two receivers. The transmitter can be stuck anywhere with the 3M sticker included.
Features
86 type panel wall remote transmitter with 2 buttons.
Transmitter an be stuck anywhere.
Transmission distance up to 200m.
Output State:
Momentary, Toggle, Latched adjusted freely by soldering with different dot .
A: Momentary: No connection is Momentary.
B: Toggle: Connect "T& Mid Dot "is Toggle.
C: Latched: Connect "L& Mid Dot" is Latched.
Momentary: Press the Transmitter button, the receiver relay is ON, release button; the receiver relay is OFF
Toggle: Press transmitter button for 1 time, the receiver relay is ON, press button again, the receiver relay is OFF
Latched: Press transmitter button A, the receiver relay is ON, Press the transmitter button B, the relay is OFF.
Learning Method:
Keep pressing the learning button, the LED indicator flash fast then press the transmitter button, until the LED indicator stop to flash fast, it mean learning successfully.
Remove code:
Keep pressing the Learning Button on the receiver until the LED indicator flash fast until it flash slow 2 times. it mean the code have cleared successfully.
Specifications
Working Voltage AC220V (Input AC220V Output AC220V)
Max Current 10A (have better lower than 7A )
Channel 1CH
Working Frequency 315Mhz/433Mhz
Receiver sensitivity -105Db
Working temperature -10'C - +60'C
Output way Momentary. Toggle .Latched Adjustable
Code type Learning code Add Controller by the Learning Button on the receiver
Transmitting Distance 10m-200m
Battery Type 12V 27A (not included)
Package Contents 1 x Transmitter, 2 x Receiver