300M Waterproof LED Wireless Doorbell 52 Songs Chime Door Bell SOS EU/US/UK Plug
118
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Rigal b'xejn
Politika tat-tbaħħir
Politika tar-ritornRigal B'Xejn
Merħba għal Roymall, is-sit professjonali tiegħek għal xiri ta' rigali ta' kwalità għolja. Napprezzaw is-sapport tiegħek u rridu nuruk gratitudni billi noffru rigal b'xejn ma' kull ordni.Politika tat-Tbaħħir
Oġġetti jintbagħtu fi żmien 2-5 ġranet tax-xogħol. Ordni ta' aktar minn $9.9 jintbagħtu b'xejn.1. Politika tar-Ritorn
Oġġetti jistgħu jintirbu sa 40 jum. Oġġetti personalizzati ma jistgħux jintirbu.2.Politika tar-Rifużjoni
Ir-rimi jintirbu bl-istess metodu ta' ħlas oriġinali.Features:
Wireless door bell.
With alarm function.
Waterproof.
Stylish look and light touch design.
Easy to install.
Ultra-low power design, power saving and long-lasting use.
52 polyphonic ringtones.
4-level optional volume adjustment.
900ft maxium wireless range in the open air.
Push buttons max.16.
Specifications:
Receiver:
Working Voltage: AC 90~250V
Power Consumption: 10mW
Sensitivity: 110dbm
Volume: 10-110db
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
Color: White
Quantity: 1pcs
Doorbells:
Power Consumption: ≤0.01mW
Modulation mode: ASK/OOK
Battery: 12V/23V alkaline battery
Working Frequency: 433.92Mhz±280Khz
Transmit Power: 0dbm
Color:White
Quantity: 1pcs
Package included:
1 x Receiver
1 x Doorbells
1 x User Manual
1 x Mounting hardware
Detail Pictures:
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