Popular Smoke sensor alarm with AC 240V and 9V backup battery power supplier with certificates
Humanized design, dual power supply protection, after the back base is fixed on the ceiling, the front smoke alarm part can be hung on the top, not easy to lose
Model, TSI890A
Technical Parameter
Two Power Supply, AC 220V--250V and 9V Backup Battery
Quiescent Current, <100mA
Alarming Mode, <100mA
Alarming Decibel, >85dB@3m
PF Frequency, 433MHz
Transmission/Receiver Distance <=60m
Size, (diameter) 140*44mm
Hangzhou Haile Electrical Co., Ltd. is a professional company with proven experience of producing low voltage electrical equipment. We focus on the manufacturing of electrical accessories, and we also offer OEM services.
With our advanced imported automatic production lines, our annual output is up to 30,000,000 pieces.
We have an advanced product R&D center and manufacturing base with over 200 skilled employees and 100 engineers. Our production is conformed to ISO9001 and ISO14001 quality control systems. From the purchasing of raw materials to the delivery of products, we carry out inspections and take strictly in accordance with the British BS standard.
Q:What kind of switch you provide?
A;We provide various kinds of switches:Push button switches,cooker control units,fused spur units.
Q:Can I get a free sample?
A:Most of the products can get a free sample.
Q:What's your delivery time?
A:For the first time of OEM order,we need to 30-50 days according to the order details.
Q:What about the payment term?
A:30% in advance,balance against the copy of B/L.By T/T or L/C.
Q:We do not want the box packing for each piece,Is there have another way?
A:Yes.For PC/UREA frame products,we can make 10pcs in one box.for metal frame products,we suggest the individual box package.
Q:What's the guarantee policy and how long do you guarantee?
A:Any problems because of the products,we will replace them in your next order.and our guarantee is 12 years.
CONTACT US:
TEL:0086 (0)571 63597588
MOB:0086 /Amy
Fax:0086 (0)571 63597878
website:
