- Ningbo Sentek Electronics Co., Ltd.
-
Ningbo, Zhejiang, China
- Main products: Fire and security detection Smoke detector/Alarm, Heat detector, Addressable fire detectors, Flame detector, Combustible gas and carbon monoxide detector, Reed sensor, Door window contact transmitter, Z-wave sensors, Smart home systems, PIR All for export
Home > Products > Conventional Fire Alarm Devices > 4 wire with buzzer Photoelectric Smoke Detector
4 wire with buzzer Photoelectric Smoke Detector
- Ningbo
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | Sentek | |
| Model Number | SD119-4B |
Product Description
Specifications
with buzzer12/24VDC , 4 wire
Visual alarm and power indicator
Sleek low-profi le housing design
smoke and heat announciator
SD119-4B is a 4 wire multipurpose photoelectric smoke detector with CE approval
Features:
1) 4 wire with buzzer
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
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: 1.0A@30VDC/0.5A@125VAC |
Dimensions: | 100mm (dia) x 52mm (ht) with base |
Weight: | 130g/set with base |
Contact Us
- Ningbo Sentek Electronics Co., Ltd.
- Contact namePeilin Jiang Chat Now
- Phone86-574-87153117,87155635-8108
- Address#448 Yingchun Road, Ningbo, Zhejiang
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