Timed Alarm Single Cycle Time Timed Alarm

• Customization: Available
• Trademark: SNTOOM
• Origin: China
• Model NO.: STJ-5071J

Product Description

Technical Specifications Table:

Parameter	Specification
Model Number	STJ-5071
Power Supply	AC 220V Plug & Play
Time Range	0.01 sec - 99 hrs 59 min
Memory Function	Retains last setting after power-off
Alarm Duration	Continuous until manual stop
Alarm Type	85dB buzzer
Operation Mode	Single-stage/Cyclic (switchable)
Accuracy	±0.1% per day
Display	LED digital (4-digit)
Mounting	Tabletop/Wall (bracket included)
Dimensions	120×80×40mm (W×H×D)

Operation Modes:

1. Single-Stage Timer

   • Set duration → Alarm triggers at end → Manual reset required

2. Automatic Cycle Mode

   • Timer → Alarm → Timer → Alarm (continuous loop)

   • Press button to mute alarm (resumes timing automatically)

Key Features:

 Precision Timing - 0.01 second resolution
 Dual Mounting Options - Desk/Wall placement
 Industrial-Grade - 100,000+ operation cycles
 Clear Visual Alert - Flashing LED with buzzer
 Child-Safe - Recessed control buttons

Application Matrix:

Industry	Typical Use Cases
Manufacturing	Equipment operation cycles
Laboratories	Experiment timing
Education	Exam/test duration control
Agriculture	Irrigation system management
Food Service	Cooking/processing timers

Installation Guide:

1. Desk Placement

   • Stable, dry surface

   • Keep 10cm clearance around unit

2. Wall Mounting

   • Use included template for drilling

   • 2× M4 wall plugs provided

Wiring Diagram:

 

 

 

LIVE (220V) ------[TIMER]----- LOAD (Plug & Play)

Why Choose STJ-5071?
→ No programming needed - Intuitive button control
→ True cyclic operation - Fully automatic repeating
→ Memory function - Remembers last used setting
→ Durable construction - Flame-retardant casing

Package Includes:
1× Timer Unit
1× Wall Mount Bracket
2× Mounting Screws
1× Quick Start Guide

Certifications:
• CE • RoHS • ISO 9001