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Stainless steel keypad
Main features:
- The frame and buttons are made of stainless steel, which is very durable and not easy to damage.
- It has dustproof, water proof, explosion-proof and other functions, and it is difficult to disassemble.
Key attributes
TECHNICAL PARAMETERS
| Operate temperature | -25~+65°c |
| Relative humidity | 30-90%RH |
| Storage temperature | -40~+85°c |
| Relative humidity | 20-95%RH |
| Defend grade | IP65 |
