Wireless Optical-Electronic Smoke Detector Astra-421 RC - Reliable Fire Detection
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Wireless Optical-Electronic Smoke Detector Astra-421 RC Model IP212-14 Available for Import

Wireless Optical-Electronic Smoke Detector Astra-421 RC for Fire Safety

Fire Alarm Detectors
Manufacturer: NTs TEKO CJSC
Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Available Models

Fire detector thermal point maximum-differential radio channel IP101-03-A1R "Astra-431" RK version

Description

Fire detector smoke radio channel "Astra-421" RK is designed to detect fires accompanied by smoke in enclosed spaces and transmitting notices over the radio channel 433 MHz to the radio receiver systems Astra-RI-M and Security Hub. The range of the radio channel is 300 m. Power supply from 2 CR123 batteries, main and backup (included). Measurement and transmission over the radio channel dust/smoke smoke chamber, residual battery capacity, ambient air temperature.

Specifications

Radio range in open terrain
300 m
Installation height
10 m
Controlled area
110
Degree of protection of the shell, IP
40
Assignment
Detection of fires accompanied by smoke in enclosed spaces and transmission of notifications via radio channel.
Housing material
Plastic
Power supply voltage
1-3 V
Operating temperature
-30...55 °C
Overall dimensions, mm
106x60
Radio operating frequency, MHz
literature 1 - 433.42
Sensitivity levels, dB/m
0.05...0.2

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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