75 daim duab thaij.
Lub sijhawm them thiab tso tawm ntawm lub roj teeb yog ntau dua 300, tom qab ntawd lub neej roj teeb yuav txo qis mus rau 80%+.
100 daim duab thaij.
Muaj daim ntawv qhia txog kev sim rau koj siv. Thov rub tawm los ntawm qhov txuas: https://www.dnake-global.com/download/transmission-distance-test-of-wireless-doorbell/
Tsis yog, ib lub koob yees duab qhov rooj tuaj yeem txuas nrog txog li 2 lub saib sab hauv tsev, thiab ib lub saib sab hauv tsev kuj tseem tuaj yeem txuas nrog ob lub koob yees duab qhov rooj (qhov rooj pem hauv ntej thiab qhov rooj tom qab).
Tsis yog, nws tsis yog WIFI, nws siv 2.4GHZ zaus band, thiab nrog DNAKE tus kheej protocol.
Lub tswb qhov rooj wireless yog 300,000 pixels nrog kev daws teeb meem: 640 × 480.
Lub Koob Yees Duab Qhov Rooj DC200: DC 12V lossis 2 * Roj Teeb (C loj); Saib Xyuas Sab Hauv Tsev DM50: Roj Teeb Lithium Rechargeable (2500mAh); Saib Xyuas Sab Hauv Tsev DM30: Roj Teeb Lithium Rechargeable (1100mAh)
Tsis yog, nws tsis tuaj yeem ua haujlwm nrog app.
Vim tias DC200 siv roj teeb thiab nyob rau hauv hom txuag hluav taws xob. Koj tuaj yeem nias lub pob ntawm sab nraub qaum ntawm DC200 ob zaug los ntawm tus pas nyias kom tua hom txuag hluav taws xob, ces DC200 tuaj yeem saib xyuas tau.
