wizMart NB338-4ARB-12 Photoelectric Smoke Detector

The wizMart NB338-4ARB-12 photoelectric smoke detector delivers reliable early warning from your security alarm system of smouldering fires, making it ideal for commercial and residential applications.

Featuring photoelectric detection, an internal 70dB buzzer, and dual 360-degree visibility LEDs, it provides clear local alerts and status indication.

The unit includes an auto-resetting function, selectable N/C or N/O relay output for system integration, and supports an optional flush mounting ring for a clean installation. Compact and dependable, it measures 98mm in diameter and 46mm in height including the base.

Details:

• Photoelectric detection
• Auto resetting with buzzer
• Dual LED’s for 360 visibility
• Internal 70dB buzzer
• Optional flush mounting ring (FMR-100)
• Relay output N/C or N/O selectable relay
• 98mm(dia) x 46mm(H) with base

Specifications:

• 4-wire
• Voltage DC: 10.2-13.8V
• Standby current (max): 100ua
• Alarm current: 65mA
• Surge current: 150ua
• Startup time (max): 60 seconds
• Permissible current (max): 80mA
• Frequency: 3-5 seconds
• Alarm sound level: 70dB at 30cm
• Alarm reset: From A/Auto Reset

Documentation:

• Brochure
• Manual
• Wiring diagram