Prix FOB
Obtenir le dernier prix8 ~ 9 USD / Set
|1000 Set Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
8 ~ 9 USD / Set Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
8 per Set
Commande minimale:
1000 Set
Packaging Detail:
double blister packing
Heure de livraison:
-
Capacité de Fournir:
100000 Set per Month
Payment Type:
T/T, Western Union
Groupe de produits :
-
Personne àcontacter Ms. Echo
No.13, Hancheng Road, Huangdao District, Qingdao, Shandong
Tech Intro
Transmitters are used the unique PUSH-RF technology, which is the
energy harvesting wireless technology and ultra low power
technology. When the is pressed, it will trigger the
micro-generator, the direction of the magnetic circuit in the
micro-generator would change. The rapid magnetic flux change leads
to an induced voltage, in other words, mechanical energy is changed
into electric energy.
RF-transceiver of the receivers receive the wireless signals,
micro-controller identifies the signals. If the signals are right
and the pairing between receiver and transmitter is successful, the
music chip in the receivers will be triggered; then the loudspeaker
plays beautiful music to tell the host theres a visitor waiting at
the door.
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.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 8 ~ 9 / Set Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 8 per Set |
| Commande minimale: | 1000 Set |
| Packaging Detail: | double blister packing |
| Heure de livraison: | - |
| Capacité de Fournir: | 100000 Set per Month |
| Payment Type: | T/T, Western Union |
| Groupe de produits : | - |
