Smart Door Lock Series DS899-1A

Unlocking Method: BLE4.0 Bluetooth Authorization Unlocking Technical Parameters: Operating Voltage: DC3.7V Standby Current: <50uA Normal Operating Current: ≤60mA Built-in Rechargeable Lithium Battery Supports Protocol Customization and Firmware Upgrade Supports Querying Cumulative Unlocking Times, Remaining Battery Power, Lock Switch Status, etc. Lock Hook Pull Force: 3000N Operating Temperature: -20~60°C Protection Level: IP65

Input method: 2-channel DC power supply with specific switch buttons Operating voltage: Dual-channel -48V (-65V～-35V) Standby power consumption: ≤20W Total DC output: The total DC output power of the power port is ≥25W. USB output: Equipped with hard reset function and power-off function; 12V output: 4 output terminals, 2 of which are controllable.

Unlocking Method: Power-on Unlocking, Automatic Locking, Emergency Unlocking Technical Parameters: Operating Voltage: DC11~13V Operating Current: ≤2A Actuator: Solenoid Valve Harness Interface: XH2*2.54 Buckle Bearing Capacity: ≥600N Buckle Bending Resistance: >900N Top Door Rod Force: ≥7N