Keyless Entry And Burglar Alarm: Specifications
KEYLESS ENTRY AND BURGLAR ALARM SPECIFICATION
| ITEM |
SPECIFICATION |
| Rated voltage |
DC 3V |
| Service voltage range |
DC 2.5V ~ 3.2V |
| Temperature range |
-4°F ~ 140°F (-20°C ~ +60°C) |
| Storage temperature range |
-22°F ~ 176°F (-30°C ~ +80°C) |
| Frequency |
315 MHz |
| Lifetime of a dry cell |
2 years (20 times/day) |