TA-2988
Smoke Alarm
Analog Type
Plastic
CE
Customized
Ta-2988
-10degree ~ 60degree
Ceiling Mounted
Home, Industry
3~5 Sec
15 Ma Max, Diode Gate
OEM & ODM
T-GUARD
CTN
CE
China
8531100000
Product Description
4-Wire Smoke Detector, Photoelectric Smoke Alarm (TA-2988)
Introduction
TA-2988 series optical smoke detectors are designed to respond to a wide spectrum of fires and ease installation. every unit is individually tested and calibrated to ensure high reliability and prevent false alarms
Technical Parameters:
| Operating voltage: | 9 ~ 28V(apolar output). |
| Operating current: | ≤50mA. |
| Detecting area: | 20 square meter. |
| Sensitivity: | II grade. |
| Alarm type: | network alarm output. |
| Alarm output: | NC/NO(contact DC28V 100mA). |
| Installation: | wall mounting. |
| Working temperature: | -10ºC ~ 60ºC. |
| Freq. : | 3~5 sec |
| Working humidity: | ≤95% RH. |
| Alarm indicator: | led continuously emitting red light |
| Remote output: | 15 ma max, diode gate |
| Humidity: | 0 to 95% rh, noncondensing |
| Alarm contact: | for 4-wire: N/O or N/C operation |
| Form a: | 1.0a@30vdc/0.5a@125vac |
Picture:
Quality Control System:
Service
| OEM Service | We have been provided OEM/ODM service to many companies |
| After-sales Service | One year warranty |
| Certificates | CE |
Shipment:
FAQ:
Q: 1. Can I have a sample order?
A: yes, welcome sample order to test and check quality
Q: 2. Which Payment terms are acceptable?
A: We accept T/T, Western Union, PayPal
Q: 3. Which Shipping methods are available?
A: The DHL, UPS, FedEx, EMS, By Air, By Sea are available.
Q: 4. How about the lead time and delivery time of my order?
A: In general, the lead time is 3-10 working day according the details quantity. Delivery time is 4-8 working day.
Q: 5. How long guarantee of our products?
A: our products have warranty with one year.
