Features:
Smoke alarm detector (433 smoke alarm detector, can be used with Sonoff RF bridge 433 to realize APP alarm after smoke fire. Through the scene, alarm can be set to link other eWelink switches)
Note: not include battery, battery model (9V 6F22)
Weight: 128g
Packing size: 11*10*4cm
1. 3 seconds alarm, sensitive response, using infrared scattering principle, fire smoke alarm for about 3 seconds, timely alarm, reduce your property loss to controllable range.
2. Sound and light alarm, when the smoke reaches the predetermined value, the indicator light flashes quickly and emits a green light prompt, and the smoke alarm alarm sounds about 110 decibels.
3. 360-degree smoke detection alarm, no dead angle, reliable.
4. Built-in 110 decibel sound and light alarm prompt, effective prompt evacuation site, built-in high sensitivity sensing technology, reliable, safe.
5. Suitable for a variety of scenarios, independent type does not require an external power supply, suitable for families, hotels, office buildings, factories, etc.
Package included:
5 x 433MHz Smoke alarm detector
5 x English User manual
10 x Screw caps
10 x Fixing Screws
5Pcs 433MHz Wireless Smoke Detector Fire Security Alarm Protection Smart Sensor For Home Automation Works With SONOFF RF Bridge Yuup-NS
$ 1.398,86 Original price was: $ 1.398,86.$ 349,71Current price is: $ 349,71.
Fast Shipping and Professional Packing
We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel will pack all goods to our exacting specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we deliver to thousands of customers across many countries. This shows our commitment to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.
Orders that contain more than one item are assigned processing times in accordance with the item.
Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.
Returns
The inventory is always changing and we do not completely manage it because several parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any point. Please understand it may happen that your order is out of stock after the order has been placed.
Our policy is valid for 30 days. However, if the 30 days have elapsed after you bought your product, we are unable to provide a refund or exchange.
You can only return an item if it is unused and is in the same condition the day you received it. It must also be in its original packaging.
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