Prix FOB
Obtenir le dernier prix17 ~ 25 USD / Set
|500 Set Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
17 ~ 25 USD / Set Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
17 per Set
Commande minimale:
500 Set
Packaging Detail:
double blister packing
Heure de livraison:
-
Capacité de Fournir:
100000 Set per Month
Payment Type:
T/T
Groupe de produits :
-
Personne àcontacter Ms. Echo
No.13, Hancheng Road, Huangdao District, Qingdao, Shandong
Tech Intro
Battery-free wireless doorbell requires no battery and no wire. It
uses the unique energy harvesting technology and ultra
low-power wireless technology with worldwide patents
pending.
When users press the , energy converting module inside will
convert the mechanical energy into electrical energy. The wireless
module of the will send signals to the receiver, which will
receive signals and play music.
Advantages
~Our product is battery-free wireless doorbell with many advantages
as follows,
1. Self powered .
 It requires no batteries and other external power.
2. Wireless.
 You can use it anywhere as you like.
3. Waterproof transmitter.
 Soak it in the water for four month, it still works
well.
4. Inflame retarding receiver.
 Enlarge the safety of your house.
5. *5 polyphony ring tones in the receiver.
 More choice, more happiness.
6. **0m long range distance in open area.
 Powerful signal transmission.
7. Endure low and high temperature.
 It can work even in a sever environment.
8. **3MHz .
 It has stable performance.Â
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 17 ~ 25 / Set Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 17 per Set |
| Commande minimale: | 500 Set |
| Packaging Detail: | double blister packing |
| Heure de livraison: | - |
| Capacité de Fournir: | 100000 Set per Month |
| Payment Type: | T/T |
| Groupe de produits : | - |
