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| Customization: | Available |
|---|---|
| Type: | Smoke Alarm |
| Signal Transmission: | Wired Alarm |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Power source:DC9V(cascading battery power)
Working current: surveillant current <10uA,
alarm current <10mA;
Alarm sound: >85dB
Ambient temperature: -10 ~50
Ambient humidity: 95%(40± 2ºC )
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Established in 1998, DSW Audio & Security Co.,ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm ,strobe light , magnetic contacts ,reed switches, Moled Speaker Box, Car Speaker, Loudspeaker and PIR sensor , motion sensor, control panel, Power supplier, CCTV power supplier as well as innovation electronic items in China.
Q1: If you are factory or trade company?
we are manufacturer with more than 10 years.
Q2: What is your delivery time?
we promise 30-35 days once deposit paid
Q3: What is your payment terms?
we accept TT and L/C at sight.
Q4: Can you provide OEM design?
yes, we can, we are factory under ourself R&D team
Q5: What is your MOQ?
Our MOQ is 500 pcs.
Q6: Our main shipping port :Ningbo,shanghai port
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