4000W Voltage transformer pure sine wave solar power inverter DC 12V 24V 48V 60V to AC 220V LCD/LED Display

4000W Voltage transformer pure sine wave solar power inverter DC 12V 24V 48V 60V to AC 220V LCD/LED Display
  • Продавецquickresponsefireprotection.us
  • Список ценUS $140.39piece
  • Продажная ценаUS $140.39piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,9 (588)

Oписание продукта


ModelNo. F21-E1B
Numberofbutlons 6singledirectionbuttons
Transmittersize 16.4*7.5*4.6cm
Receiversize 18.7*8.6*7.9cm
Prolectiondegreen IP65
Housingmaterial glassfiber-reinforcednylon
Operatingtemperature 35C~+85"C(nottakeintobatteryintosituation)
Securitycode 43billion
Controldistance upto100m(someoftheproductscanreachto200m)
Frequencyrange UHF425.5925~446.725MHZor315 MHZ
Transmitpower <10dbm
Receivesensitivity >110dbm
Transmitterpower DC3V(need2pieces1.5Vbattery.AAsize)
Receiverpower AC/DC18~65V.AC/DC65440V
Voltagewarming TransmitterRedLEDwillflashslowlywhenthevoltsunder2.2V;
Faultdetection TransmitterRedLEDisflashingquickly:

Secuntymeasures Ifthereceiverhaven\'treceivethesingal,transmitterwillretransmitsamesingalin1.5s.ifreceiverstillhavenreceiveit,receiverpowerwilltumoffin2stoavoidunexpectthings


Classic version





New type 











Shipping and Delivery time .  
Shipping time : 
All orders would be shipped within 3 business days after your payment.
Delivery time :
1.Singapore post : About 15-35 working Days to arrive,
2.China Post Air Mail : About 15-90 working Days to arrive.
3.DHL , UPS , Fedex :  About 5-15 working  Days to arrive
4.EMS:About 7-15 working Days to arrive
Return and refund.
1. Please contact us before you ship your order back, we will tell you the return address, After we received the package , we\'ll refund or exchange to you .
2. The returned item has to be in its original condition. We are able to refund your money without shipping cost.
3. All refund will be returned to your payment account , about 4~7 business days.
Responsibility and duty.
1. We only ship to a confirmed address and consignee provided by Aliexpress. Before you paid, please make sure your address and consignee in Aliexpress .
2. The shipping cost is not included any tax and fee . Any charge and fee is buyer\'s responsibility.  Buyer or consignee should bear and pay all taxes and fees of parcel when the parcel arrived in destination country .
Contact us .
If you have any problems, please e-mail us immediately.

Good Luck & Have a nice shopping experience! Keep in touch and we hope to see you again soon!