По запросу
Запрос ценыMCBF | More than 0.5 million times for key press |
Battery life | ≥ 4 month (100 times per day, 25 °C) |
Communication distance | 50 m (Open area) |
Communication frequency | 868 MHz |
Power supply method | Battery |
Working temperature | -10 ℃ to 55 ℃ (14 °F to 131 °F) |
Working humidity | 10% to 90% (No condensing) |
Dimensions | 80 mm × 36 mm × 20 mm (3.1″ × 1.4″ × 0.8″) |















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