12/24/48V 4 Wire UL Photoelectric Smoke Detector

Specification: 48V 4 Wire UL Photoelectric Smoke Detector Product Features: 1) 4 wire with auto-reset function 2) Advanc

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Basic Info.

Model NO.	SD119-G
Alarm Volume (within 1m)	≥90dB
Input	12vddc,24VDC,48VDC
Transport Package	1PC/Box, 100PCS/Carton
Specification	UL, EN54, CE, ROSH
Trademark	SENTEK
Origin	China Ningbo
HS Code	8531100000
Production Capacity	60000PCS/Month

Product Description

Specification:

Smoke Sensitivity:	per UL268or EN54-7 standard
Ceiling Spacing:	50 foot rating for heat sensor (55 degree)
Reset Voltage:	less than 1 volt
Reset Time:	less than 1 second
Alarm Indicator:	LED continuously emitting red light
Remote Output:	25 mA max., diode gate
Temperature Range:	-10°C to 55°C
Permissible Current:	80mA maximum
Humidity:	0 to 95% RH, no condensation or icing
Alarm Contact:	NO or NC Operation, Form A: [email protected]/[email protected]
Dimensions:	100mm (dia) x 52mm (ht) with base
Weight:	130g/set with base

48V 4 Wire UL Photoelectric Smoke Detector

12/24/48V 4 Wire UL Photoelectric Smoke Detector

Product Features:

1) 4 wire with auto-reset function

2) Advanced detection and discrimination algorithms
3) Easy installation and maintenance
4) Polished low-profile housing design
5) Durable sensor head, no need for replacement
6) SMD circuit board design: satisfactory quality and reliability guaranteed
7) AR (auto reset) function for security systems available
8) Sensor base: standard and Schottky diode style for optional
9) Five-year warranty