Place of Origin | Guangdong, China | Brand Name | MMCall |
Model Number | MMC-NS18 | Modultion | FSK |
Frequency | 433.5Mhz | Color | Black |
Material | PC | Match to | All MMCall buttons |
Screen | blue OLED | Call button capacity | 400 |
Power Supply | 3.7V lithium battery | Display | 2 lines* 10 English letters |