Junson JS-802A 12V 3A Uninterrupted Power Supply with UPS for Access Control Systems - 7AH Battery Backup

Price Negotiable

Price: negotiation

MOQ: 1PC

Delivery Time: 2-7 working days after received your payment

Brand: JUNSON

Product Description

Product Overview

Model JS-802A uninterrupted power supply delivers reliable 12V DC power for access control systems with built-in UPS functionality for continuous operation during power outages.

Technical Specifications

Parameter	Specification
Dimensions	214mm × 168mm × 73mm
Input Voltage	220V AC, 50Hz (110V AC available as custom option)
Output Voltage	12V DC, 3A
Time Relay	0-10 seconds adjustable
Construction	Steel material with painted finish
Protection	Short circuit protection
Operating Temperature	-20℃ to 60℃
Operating Humidity	≤90% RH
Weight	2 kg

Key Features

Specialized design optimized for access control systems
Built-in adjustment knob for 0-10 second lock timer control
NO/NC relay compatibility for all electric lock types
Current circuit prevents electric lock inductance reverse, reducing controller load
Direct exit button signal input connection
Automatic fuse protection system
High-quality components for reliable performance
Multifunctional output contacts for various application requirements
UPS functionality supports 12V 7AH battery for 5 hours backup power

Application Compatibility

Ideal for access control systems, electric locks, magnetic locks, bolt locks, cabinet locks, and push button interfaces.

Junson Security JS-802A 12V 3A Uninterrupted Power Supply Unit for Access Control Systems

Quality Assurance

Warranty Service: JUNSON provides 1-year warranty for products not damaged by human causes. Repair charges apply for non-warranty cases. Visit our service center for detailed information.