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YRHAND Manuals & User Guides

YRHAND specializes in smart home security solutions, manufacturing advanced biometric and Bluetooth door locks that offer keyless entry via fingerprint, app control, and access codes.

Tip: include the full model number printed on your YRHAND label for the best match.

YRHAND manuals

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YRHAND manuals from online retailers

YRHAND Z31 Smart Lock User Manual

Z31 • 1 PDF • April 1, 2026
Comprehensive user manual for the YRHAND Z31 Smart Lock, covering installation, operation, features like 3D face recognition, palm vein, fingerprint, password, app control, and troubleshooting.

YRHAND V8 Smart Lock User Manual

V8 • March 27, 2026
Comprehensive user manual for the YRHAND V8 Smart Lock, featuring 3D facial recognition, fingerprint, password, card, and Tuya WiFi APP unlock methods. Includes installation, operation, maintenance, and troubleshooting…

YRHAND X3 Smart Door Lock Instruction Manual

X3 • March 9, 2026
Comprehensive instruction manual for the YRHAND X3 Smart Door Lock, covering setup, operation, maintenance, specifications, and troubleshooting for home and hotel use.

YRHAND K7G Smart Door Lock User Manual

K7G • March 3, 2026
Comprehensive user manual for the YRHAND K7G Smart Door Lock, covering installation, setup, operation, maintenance, troubleshooting, and specifications for this fingerprint, password, card, and app-controlled keyless entry system…

YRHAND Smart Electronic Door Lock User Manual

702 • March 2, 2026
Comprehensive user manual for the YRHAND 702 Smart Electronic Door Lock, covering installation, operation, maintenance, and troubleshooting for its biometric fingerprint, password, card, key, and Tuya WiFi unlocking…

YRHAND K01 Smart Door Knob Lock Instruction Manual

K01 • February 27, 2026
Comprehensive instruction manual for the YRHAND K01 Smart Door Knob Lock, covering installation, operation, maintenance, specifications, and troubleshooting for this Tuya Bluetooth-enabled fingerprint and keyless entry system.

YRHAND 22*240 6068 Mortise with Hook Instruction Manual

22*240 6068 Mortise with Hook • February 27, 2026
Instruction manual for the YRHAND 22*240 6068 mortise with hook, a versatile lock mechanism supporting multiple unlock methods including fingerprint, password, card, and app control.