(HD1)Wireless Switch RF 433Mhz AC Relay System Transmitter On Off for LED Lamp Water Heaters Ceiling

About Working Modes:Momentary: Relay: Press and hold -> On; Release -> Off.Toggle: Relay: Press -> On; Press the same button again -> Off.Latched: Relay: Press -> On; Press another button -> Off.Delay Time:Press the remote control button, the corresponding relay activates and continues to operate until the timeout.About Transmitter:1. Buttons: 2 Buttons2. Operating Frequency: 433 MHz3. Remote Distance: 20-70 M4. Operating Current: 13 mAh5. Encoding: EV1527 Code6. Size: 5.7 x 3.2 x 1.1 cm Cara Kerja:Sesaat: Relay: Tekan dan tahan -> Hidup; Lepaskan -> Mati.Toggle: Relay: Tekan -> Hidup; Tekan butang yang sama lagi -> Mati.Terkunci: Relay: Tekan -> Hidup; Tekan butang lain -> Mati.Masa tunda:Tekan butang alat kawalan jauh, geganti yang sepadan akan bertindak dan terus berfungsi sehingga masa habis.Mengenai Pemancar:1.Butang: 2 Butang3.Kekerapan operasi: 433MHz4.Jarak Jauh: 20-70M5.Arus Operasi: 13 mAh6.Enco de: Kod EV15277.Saiz: 5.7 x 3.2 x 1.1cm