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China UL Listed Intelligent Fire Alarm System Input Monitor Module Dt811

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Min. Order / Reference FOB Price
500 Piece	US $1.00/ Piece

Local Area:	Shanghai, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

System:	Intelligent System
Type:	Module
Application:	Communication Electronic Products, Industry

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Product Description

The DT811 input module monitors a single contact. The input line is monitored for open line faults and ground
faults, and the contact must thus be wired with an end of line resistor. It is an intelligent addressable module
andtakes one address on the Signaling Line Circuit (SLC) orData Communication link (DCL) of the fire alarm
controlpanel. The DT811 is a UL listed device according to UL864 for Fire Protective Signaling Systems for indoor
use. The type of the input contact is configurable.

Engineering SpecificationNominal Voltage24VDCVoltage Range15 to 28VDCStandby Current0.17mAAlarm Current0.79mAMax. Line Impedance25 ΩMax. Impedance for Grounding6.6 KΩCompatible EOLRDT421 (10KΩ)Operating Temperature32˚F to 120˚F (0˚C to 49˚C)Operating Humidity0% to 93% RHMountingDT800 baseDimension120 mm (L) x 120 mm (W) x 45 mm (H)Weight (with backbox)8.7 oz (247 g)Wiring Gauge12 to 18 AWG

FIRETECH provides wide-ranging of Addressable/Conventional Fire Alarm Sytstem and products (UL/EN54), Please feel free to contact us for more details if you have any enquiry.