eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee
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    5000mAh Rechargeable Battery for Smart Fingerprint Door Lock Power Supply for Auto Face Recognition & Keyless Entry Long Lasting(ZNS-09E 5000 Type-c)

    • Long battery life and reduced replacement frequency
    • Wide compatibility, no additional adaptation required: Strictly adhering to general battery specifications, compatible with over 90% of smart door locks on the market
    • Safety and leak-proof, protecting the door lock equipment: Utilizing sealing technology and leak-proof formula, it effectively prevents battery leakage from damaging the internal circuit board of the door lock.
    • Adopting low-power optimization technology, a single battery pack can support the stable operation of the smart door lock for 12 to 18 months (the specific duration varies depending on the usage frequency).
    • It has a wide operating temperature range from -20 to 60. Whether it is an outdoor door in the cold winter or an indoor door in the hot summer, it can provide stable power supply to ensure the normal use of the door lock under different climatic conditions
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    Long battery life and reduced replacement frequency
    Wide compatibility, no additional adaptation required: Strictly adhering to general battery specifications, compatible with over 90% of smart door locks on the market
    Safety and leak-proof, protecting the door lock equipment: Utilizing sealing technology and leak-proof formula, it effectively prevents battery leakage from damaging the internal circuit board of the door lock.
    Adopting low-power optimization technology, a single battery pack can support the stable operation of the smart door lock for 12 to 18 months (the specific duration varies depending on the usage frequency).
    It has a wide operating temperature range from -20 to 60. Whether it is an outdoor door in the cold winter or an indoor door in the hot summer, it can provide stable power supply to ensure the normal use of the door lock under different climatic conditions

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