Wireless Heat Alarm Interconnected Fire Protection remote Control Home Kitchen

Description

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Wireless Heat Alarm Interconnected Fire Protection remote Control Home Indoor Kitchen
Product Description
Interconnected Heat Alarm
Power supply
DC3V battery (The battery is included）
operation
Can be connect 20 pcs
Alarm Sound
>85dB/3M
Wireless interconnection frequency
433.92MHz GFSK
Wireless transmitting distance
200m (open area)
Alarm mode
siren with flash
Battery life
8-10 years
Low voltage threshold
2.6V
Alarm concentration
13%
Humidity
0%~95%RH(No condensation)
Sensitivity
0.5dB/m (±0.1dB/m)
Humidity
≤95%RH
Work way:
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BOUT US
crick_store curates an extensive collection of furnishings and home goods that constantly evolves to fit our customers’ needs. To ensure our inventory is top of the line, we collaborate with the best brands and designers in the industry. Once you find what you’re looking for, we guarantee a smooth checkout and delivery experience with 24/7 support.
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What You Need to Know
We usually ship out the item in the following business days after payment has been received.
Sellers are not responsible for service transit time. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods.
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We offer a 30 day return policy on all items purchased from us.
In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA).
All non-defective, undamaged products are subject to a 25% restocking fee (except where prohibited by law) if returned opened or in a non-factory sealed box. There is no restocking fee for damaged or defective products. Shipping and handling fees are absolutely non-refundable.
Your return must include the following or it will be rejected by our warehouse and returned back to you:
Original packaging.
All accessories.
Manuals, etc.
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