Smoke and Heat Detector FT-143 Relay output 4-wire
The detector is photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most security alarm control panel.
This device may help your family safe from any fire accident occur during late at night or early in the morning.
Below are the features of this Smoke and Heat Detector:
Two LEDs on each sides provide local 360 degree visible alarm indication.
The LEDs show the detector working status and sensitivity.
The alarm can be reset only by a momentary power interruption.
Red LED indication and relays latched when alarm. It combines a photo electronic
sensing chamber and a temperature heat detector.
Operation voltage range: 9-28VDC non-polarized
standby current: <=200uA
Maximum alarm current: <=45mA
Alarm Relay output: N/O or N/C, N/O for default
Alarm relay contact ratings: 2A @ 24VDC
Operating humidity range: <=95% RH
Operating Temperature range: -10C to 50C
Smoke Alarm Sensitivity: 1.06+/-26%FT
Temperature Alarm Sensitivity: 57C
Height: 55mm installed with base
- UPC 782123753659
- Brand HST
- Mfg Part # YT-103
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Preparation for delivery usually takes 3~7 business days.
Generally, DHL shipping service is used for delivery and delivery time is 3~5 business days for most countries.
For package weight less than 2kgs, we may use air post service for delivery and delivery time may be 15~25 days.
Once an order was shipped, you will receive an email with tracking information.
Low customs value will be made to reduce your import tax in our commercial invoice.
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We can send email of alarm system manual for your preparing installing new technology alarm systems. Please contact us to send the alarm system manual.
If your ordered goods is happened out of stock or not available to be shipped, we will issue 100% refund immediately and send email notice to you.
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We may use DHL, EMS, China post air mail, Swiss post air mail to deliver your parcel.
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We will refund you product rate once product shipped is found with fault.
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Buyer can select to return to us with product rate and freight rate refund. But return cost is charged by buyer.
Household alarms should be as necessary as household appliances. But home alarms are special products.It plays an important role in keeping the family safe.Therefore, the installation and use of family alarm should be based on the home environment safety needs and alarm installation requirements. For wireless alarm, different manufacturers, different brands of alarm equipment is not compatible. Therefore, before buying an alarm, carefully read the product description and understand the brand of the product to determine its wireless compatibility.
There are many kinds of alarms. Alarm manufacturers designed a variety of alarms for different users of different habits or environmental differences. Therefore, you can choose the most appropriate alarm according to your own security needs.
Before buying alarm equipment, you should understand the functions and characteristics of all kinds of alarms and your own security needs. If you have any questions, please contact the product seller. Professional alarm equipment sales will provide detailed product installation instructions, video demonstrations, and technical guidance.
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