Description
Function: Wireless connection Sound loud 33 ringstone optional 4 levels adjustable volume lug and play easy to use 300m Transmission Free collocationl Widely use M558 : 48mm*15mm*95mm F60 : 40mm*10mm*77mm Strong signal , 300m long distance Transmission Long operating range can be up to 1000ft (300m) in open space , great for large house including villas , apartment , offices , shops , warehouse , etc . Multiple room types can be selected for various combinations When the elderly encounter danger, they can press the doorbell Doorbell : 220V AC , Plug and play . Button : Fixed with double-sided tape . Built-in battery Smart Wireless Doorbell 4 levels adjustable volume 33 songs optional M558 : 48mm*15mm*95mm F60 : 40mm*10mm*77mm Adapt to multiple accessories
What a great driveway alarm. I have set this up and it works very well. Great seller as kerui sold me this item for a fantastic price. Arrived well packaged and in perfect condition. 5⭐⭐⭐⭐⭐. Thank you 👍
1st class e-bay seller looks good well made quick delivery and a good price. not installed yet but can not see any problems.
PERFECT.. item as described ..VERY well packaged ,super quick delivery and good communication A1+ seller is a credit to Ebay
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