Power supply | AC220V/DC12V1A |
Frequency for display panel | 315MHz ± 75KHz |
Loudspeaker | 8Ω 2W |
Dimension | 325*118*26mm |
Material | Aluminium alloy frame |
Power supply for keypad | 9V1A |
Frequency for Keypad | 315MHz ± 75KHz |
Dimension for keypad | 120*76*20mm |
Material for keypad | ABS |