| MB 55D Display | |
| Frequency | 433.92MHz/315MHz |
| Voltage | 12V |
| Capacity | 255 PCS of transmitter |
| Number | 0001 – 9999 |
| Dimension | 200 mm (w) x 130 mm (h) x 30 mm (d) |
| MBB2 Call Button | |
| Key | Call |
| Function | 100% water resistant |
Acer Aspire S271755-1240W11 27" WQHD All-In-One Desktop PC ( i5-1240P, 8GB, 512GB SSD, Intel, W11, HS ) 
Acer Aspire Lite 14 AL14-32P-39NW 14" WUXGA Laptop Fresh Blue ( i3-N355, 8GB, 512GB SSD, Intel, W11, HS+M365 ) 
Acer Aspire Go 15 AG15-51P-50N3 15.3" WUXGA Laptop Steel Grey ( i5-1334u, 16GB, 512GB SSD, Intel, W11, HS+M365 ) 
Acer Aspire 7 A715-59G-52MD 15.6'' FHD 144Hz Gaming Laptop Black ( i5-12450H, 16GB, 512GB SSD, RTX3050 6GB, W11, HS+M365 ) 
