Description
Technical Parameters
Diameter 40mm alarm clock movement
Product Size: ¢ 40 * 8mm
Quartz small round alarm movement is a second-class movement, life expectancy of 6 to 8 years, All passed CE ROHS certification
Crystal frequency: 32.768KHz
Average daily difference: ± 2sec / day at 1.5v, 23 ℃
Working voltage: DC1.3v to 1.7v
Operating temperature: -10 ℃ to 50 ℃
Net weight: 11g
Battery / Life: LR44 / 1Years
Average current consumption: ≤ 25uA at 1.5v
Ringing volume: Over 70db at 1.5v, 10cm distance
Alarm accuracy: ± 5 Minutes
Packing Information: 500pcs, 6.5kg, 0.043m³ / carton
