Smoke Alarms Optical Detector, Standalone Smoke Ta-3991

Introduction:

1.Unit Size:Φ103X53mm,
2.Working Current:a-Static Current:≤7μA,b-Alarm Current:≤12mA,
3.Operation Voltage: DC 9V Battery,
4.Alarm Sound: ≥85dB(3m),
5.Ambient Temperature: -10°C-+60°C,
6.Ambient Humidity: ≤95%RH,
7.Sensor: OpticalParameters:

ModelTA-3991Operating VoltageDC 9V BatteryMonitoring currenta-Static Current:≤7μAAlarm current≤12mAOperating environmentTemperature: -10 °C~+60 °CRelative humidity: ≤95% RHConnection methodOpticalPicture:
Quality Control System:
Service:OEM ServiceWe have been provided OEM/ODM service to many companiesAfter-sales ServiceOne year warrantyCertificatesCEabout us:
SHENZHEN TAIAN ELECTRonICS Co., Ltd., is an Exporter and Wholesaler for Security Products in China. Our company specializes in PIR sensor, motion ,outdoor sensors ,sirens, alarm panels, GSM series and smokes for home safety and intruder Security alarm systems. Our products are suitable for use in Control center (report to Police), Garden, Bank, and all of the Commercial, Industrial and Civil buildings. For more information, see our products section. Welcome to view our website to know more about us. TAIAN is always looking for friendly cooperation with customers all over the world. We can be your best supplier with wide range of Security Products. Welcome to contact us for OEM & ODM service!FAQ:
Q: 1. Can I have a sample order?
A: yes, welcome sample order to test and check qualityQ: 2. Which Payment terms are acceptable?
A: We accept T/T, Western Union, PayPalQ: 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.