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Portable Wireless Interconnected Photoelectric Smoke Detector LS-828-14AD

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Smoke Detector
Model Number
Brand Name

12 Jun 2017

- G*****s P.

Portable Wireless Interconnected Photoelectric Smoke Detector LS-828-14AD

100% brand new and high quality 
MUC automatic processing technology
Wireless interconnection alarm
Hush botton
Malfunction Auto-check
Automatic reset after-trigger
Infrared photoelectric sensor
Sound and flash alarm/LED indicating Alarm
SMT manufacture Technolog, reliable and stability
Dust-proof,insect-proof, anti white light interference
Anti-RF interference(20V/m-1GHz)

Condition:brand new 
Operating Voltage:9V 6F22 battery or AC220V/110V with 9V back up battery(AC and DC type)
Static Current:<=45uA
Alarm Current:<=60mA
Battery life:about a year
Power indicator: red LED flashes every 45s
Alarm indication:LED flashes in red constantly
Level of sound: >=85dB/3m
Wireless interconnection frenquency:433MHz
Wireless transmitting distance:200m(open area)
Operating temperature:-10 degree to 50 degree
Environment humidity:<=95%RH(no congelation)

Package Includes:
1x Wireless Interconnected Photoelectric Smoke Detector


Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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