Secure, Real-Time QR Code Protection！
ZM-900 QR Code Patrol System Dynamic Code

ZM-900 refreshes QR codes with each touch, ensuring uncopyable, encrypted scans that are never logged as fake, providing reliable scanning even in challenging environments.

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Overview
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Work Map
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Specification
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ZM-900 QR Code Patrol System Dynamic Code

Product Overview

ZM-900 is the most effective solution for preventing the scanning of fake QR codes. Featuring a screen that refreshes the QR code with each touch, ZOOY’s encryption algorithm ensures the QR code is unique, impossible to decode or copy. Even if a fake QR code is scanned, the app will not store it in the patrol logs. Designed for industrial environments, the ZM-900 offers excellent scanning performance, even under strong sunlight or backlit conditions.

Instant Refresh

QR codes update on demand or schedule

Encrypted Checkpoints

Data secured against duplication

Power Efficient

Extended battery life for long-term use

Forgery Proof

Prevents fake scans and logs

Reliable Offline

Functions without continuous network

Core Performance Features

Modern patrol solutions delivering dependable security and streamlined management anywhere.

Dynamic QR code Refresh

Touch-activated instant QR code refresh
Customizable timed auto-refresh（E-paper type）
Encrypted, non-repeatable QR codes

ZOOY Security Algorithm

Time-limited validity, auto-expiry
Eliminates fake or copied QR codes
Offline auto-refresh ensures continuous operation

waterproof rfid security guard equipment

Ultra-Long Battery Life

1–2 years of continuous operation
Ultra-low power standby design
Uses widely available, easily replaceable batteries

Anti-Tamper Installation Design

Secure screw-mounted installation
Anti-tamper locking design
Effectively protects against malicious dismantling

Global Working Map

Patrol Scanner working map workflow 工作流程图

Checkpoint Style Comparison

Choose the security patrol solution that best fits your business scale.

LCD Screen

(Touch-Activated Refresh)

✓Instant refresh and fast response

✓ Touch interaction supported

✓ Bright display, high visibility

✓ Clear QR display for quick scanning

✓ Lower initial hardware cost

Outdoor or industrial sites

E-paper Screen

(Scheduled Auto Refresh)

✓ Ultra-low power consumption

✓ 1–2 years battery life

✓ Sunlight-readable, no glare

✓ Image stays visible without power

✓ Industrial-grade stability

Indoor commercial environments

Technical Specifications

Innovative electronic ink display terminal with ultra-low power consumption and superior outdoor visibility

Feature Set	Technical Item	Specifications
Display Tech	Screen Type	1.54 inch screen a) LCD color display b) E-Paper (Black & White)
	Refresh Logic	a) Refresh instantly by touch b) Once per hour (Automatic/Customizable)
	Visual Advantage	Paper-like readability; Wide viewing angle
Power & Endurance	Battery Source	3 x AA Batteries (Replaceable)
	Battery Life	Up to 2 Years
	Ingress Protection	IP65 (Dust-tight and Water-resistant)
Build Quality	Materials	PVC Panel + Engineering Plastic Shell
	Form Factor	82mm x 82mm x 20mm
	Customization	Programmable content display for checkpoint names