工作温度:-25℃ ~ +60℃

Operating Temperature: -25 ℃ ~ +60 ℃

工作湿度:5%RH~ 95%RH
Operating Humidity: 5% RH ~ 95% RH
静态电流：指示灯熄灭时静态电流:≤5uA

Quiescent Current: indicator is off quiescent current: ≤ 5uA

启动时瞬间（开锁时）电流：≤250mA

instant start (Unlock) Current: ≤ 250mA

操作按键的工作电流：≤20mA
operation key operating current: ≤ 20mA
电池寿命:正常情况下,开门20000次，12个月以上,欠压报警后仍可开门100次左右

Battery Life: Under normal circumstances, open the door> 20,000 times, more than 12
months, under-voltage alarm can open the door about 100 times
抗静电:空气放电15KV，接触放电8KV

static: Air Discharge 15KV, contact discharge 8KV

工作电源：四节七号优质碱性电池

Power Supply: Four AAA alkaline batteries quality

电池电源通断电,电路不受偶然断电影响，再次通电时系统不会死机或出现异常情况

battery power through the power circuit from accidental outages, the system will not
crash again, power or unusual circumstances

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