KTalk
Communication :
Each message can contain up to (25 Chinese characters or 50 English letters)
Multi-language support (depending on the language supported by the phone)
Accounts:
1. One machine equals one account. This account lists each person's usage.
2. One machine contains 20 crew accounts.
3. Each crew account can have 5 shore contacts.
Product Specification
Dimension (L×W×H): 200mm × 110mm × 60mm
Weight: 0.84 Kg
Usage: WI-FI
Waterproof and dustproof grade ：IP54
Operating temperature: -25℃ ~ +55℃.
Storage Temperature ： -25℃ ~ +55℃
Power supply: DC from 18 to 24V