SK87E QR Code Access Control Integrated Machine Buzzer, 2.8-inch LCD display Interaction Methods

Brand Name : Shi Zun

Model Number : ASK8721E

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Supply Ability : 100+pcs+day

Delivery Time : 10 working days

Packaging Details : 115* 75* 21 (mm)

Payment Terms : T/T

Networking : Ethernet/ WIFI

Opening Methods : QR Code/IC Card/ CPU Card/ ID Card/ Mobile NFC/ Bluetooth

USB type : USB2.0x2

power supply : DC 12 volts 3 A, aperture 5 mm

earphone : 20 mW @ 16 ohm, stereo, 3.5 mm diameter headphone jack

Origin : China

Communication Protocols : HTTP, MQTT, TCP/IP for cloud platform management, remote management via mini programs

Processor : Xtensa 32-bit LX6 dual-core processor, with a main frequency of 600 MIPS

Operating System : FreeRTOS embedded system

Recognition Support : QR Code, Bluetooth, IC Card, CPU Card, NFC

Protocol Support : HTTP, MQTT, TCP/IP

External Interfaces : Dry contact output, exit button input, door magnet input

Supported QR Code Formats : PDF417/Data Matrix/QR Code

Code Reading Angle : Elevation and Tilt ±65°, Rotation 360°

Scanning Angle : Horizontal 75°, Vertical 55°, Diagonal 85°

Reading Speed : Less than 0.2 seconds

Scanning Distance : 5-15 cm

Interaction Methods : Buzzer, 2.8-inch LCD display

Input Voltage : DC12V/500mA (Supports 5-30V)

Bluetooth Version : BLE 4.1

User Storage : 60,000 users

Waterproof Level : IPX65

Tempered Glass Panel : 9H

Operating Environment: Temperature : -20°C to 70°C, Humidity 5%-95%

Product Dimensions : 115* 75* 21 (mm)

Product Weight : 160g