Overview
The DL01S is a battery-powered retrofit deadbolt actuator that mounts over an existing deadbolt to provide keyless entry and local control. The DL01CP is an optional/add-on external keypad offering passcode and proximity‑card entry plus a built‑in doorbell. The system supports multi-user and temporary codes, auto‑relock and door‑status sensing.

• Drill‑free retrofit installation — fits over most existing deadbolts for fast DIY fitting.
• Keyless unlocking by app (EZVIZ) and local entry via DL01CP keypad (passcode, proximity card).
• Auto‑relock and included door sensor for door‑status notifications.
• Keypad is weather rated (IP56) for outdoor use; anti‑tamper alarm behaviour and LED indicators.
• Battery powered: lock uses 4×AA; keypad uses 2×AA (supplied in typical kit listings).

Important notes
Remote/online control and cloud notifications require the EZVIZ A3 Home Gateway (sold separately). Installation and battery replacement should follow the official EZVIZ user manual and local electrical/safety guidance. This listing uses manufacturer and retailer published specifications; check the supplied manual for fit templates, detailed installation steps and safety instructions.