Name: TW3221 Wireless Input-Output Module
Brand: TANDA Development Pte. Ltd.

TW3221Wireless Input-Output Module

This device uses wireless communication technology, eliminating the need for wiring. It has a built-in unique ID and can be networked with wireless transmission modules and fire alarm controllers. It features a battery under-voltage warning function. The input end can be set to either normally open or normally closed mode, and the output end signal type can be configured as a level signal or a pulse signal. It has a pluggable structural design for convenient and reliable installation.

Technical Specifications

Operating voltage: DC3V

Operating current: Monitoring current < 50uA, alarm current < 30mA

Communication method: Wireless communication

Wireless transmission power: ≤17dBm

Maximum communication distance: 300m in open space

Wireless communication frequency band: 470～510MHz

Status indication of the wireless input/output module:

Operating environment: -10°C～+55°C, ≤95%RH, without condensation

Output terminal: Level signal or pulse signal (signal type configurable)

Input terminal: Normally open mode and normally closed mode (mode configurable)

Color: Pearl white

Weight: Approximately 90g (with battery)

Dimensions: 89*89*33mm (including base)

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TANDA Development Pte. Ltd.

E-mail

Info@tandasystem.com
Phone Number

+65 69141680
Address

217 Kallang Bahru, Singapore

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