Digital Door Bell RL-3929 By S.D Manufacturing LLC.,
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Digital Door Bell RL-3929
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Digital Door Bell RL-3929

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500 Minimum Order

Pays:

USA

N ° de modèle:

RL-3929

Prix FOB:

Localité:

Mainland China

Prix de commande minimale:

-

Commande minimale:

500

Packaging Detail:

-

Heure de livraison:

-

Capacité de Fournir:

9500

Payment Type:

-

Groupe de produits :

-

Contacter maintenant
Membre gratuit

Personne à contacter Ms. Liz

Broadway, Methuen, MA

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Spécification du produit

La description

FEATURE •Patented technique of lowest radiation to ensure CE approval even with long distance. •Anti- interference digital technique. ****3 different codes. •Radio technique. Even if the transmitter is put on the iron door, the receiver can still receive the signal from the transmitter. •IP*4 waterproof transmitter. •Working distance is more than *0m. •Different melodies for option. •Energy-saving technique. 3×LR6 batteries of receiver can work for around 6 months and battery for transmitter for around 2 years. •8 different chord melodies or *6 different melodies for option. TECHNICAL DATA •Transmission: radio. •Frequency: **3.*5MHZ~**4.*9MHZ or **5MHZ •Transmitter power:<5mw •Current consumption while not working < 0.*5mA •Loundness level: *0 dB •Code number: ****3 •Battery required DATTERY REQUIREMENT •Bell push*1×*2V alkaline battery (*3A). •Door chime*3×AA alkaline batteries(Lr6). •Averagely three times a day, 5s a times, battery. •Lr6 can be used for nearly 0.5 year, battery *3A can be used for more than 2 years.

Pays: USA
N ° de modèle: RL-3929
Prix FOB: Obtenir le dernier prix
Localité: Mainland China
Prix de commande minimale: -
Commande minimale: 500
Packaging Detail: -
Heure de livraison: -
Capacité de Fournir: 9500
Payment Type: -
Groupe de produits : -

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Ms. Liz < S.D Manufacturing LLC. >

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