Product Features

Name: TX3313 Fire Audible and Visua Alarm
Brand: TANDA Development Pte. Ltd.
Availability: InStock

Adopts a dedicated integrated chip.

Utilizes multiple high-brightness LEDs as light sources, featuring eye-catching display, long lifespan, and low power consumption.

Electronic coding mode for simple engineering debugging.

Reliable operation with bus and DC 24V power supply.

Hardware and software filtering design to enhance anti-interference capability.

Alternately broadcasts alarm sounds and voice messages.

Technical Parameters

Working Voltage：

- Bus voltage: Pulsed 24V (15V–28V)

- Power supply voltage: DC24V (20V–28V)

Operating Current：

- Bus monitoring current: ≤0.5mA

- Bus activation current: ≤0.5mA

- Power monitoring current: ≤4.0mA

- Power activation current: ≤40.0mA

Sound Pressure Level：

The sound gradually increases after activation and stabilizes within 3–5 seconds, reaching 70dB–105dB (A-weighted) at 3 meters directly in front.

Tone Modulation Cycle： 2.5S–4.5S

Voice Cycle：Approximately 20S

Flashing Frequency：1.0Hz–1.8Hz

Coding Method：Electronic coding (occupies one bus address point, configurable between 1–242)

Wiring System：Non-polar two-wire system for both bus and power lines

Operating Environment

- Temperature: 0℃–55℃

- Relative humidity: ≤95%RH (non-condensing)

Dimensions：121mm×86mm×45mm (including base)

Housing Color：Red

Weight：Approximately 105g (including base)

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TANDA Development Pte. Ltd.

E-mail

Info@tandasystem.com
Phone Number

+65 69141680
Address

438A Alexandra Road, Singapore

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