4 Channels Relay Module SMS Call Controller GSM SIM800C Remote Control Switch

$32.99 Buy It Now or Best Offer
free,30-Day Returns

Seller Store 2015allinone
(6247) 98.8%,

Location: Shenzhen
Ships to: US,
Item: 333875357980

Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Unbranded:Unbranded
MPN:Does not apply
Country/Region of Manufacture:China
FZ3327:FZ3327
Type:4 Channel Relay Module
SIM Card Socket:Insert micro SIM card
Application:Smart Home

4-Channel Wireless Switch Remote Control GSM SMS Call Controller Relay Receiver Module Description: Working frequency: GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz. Power supply interface: Power supply voltage: 5V-12V. When using 9V or less power supply, the current must be guaranteed 1.5A or above. Relay interface: The output is the passive switch quantity. Using 250V 10A relay, the maximum power is 2500W, you can directly operate most of the electrical appliances on the market. Application Farmland irrigation Greenhouse Server room Pet feeding Oxygen pump Roller shutter Package Includes: 1 X 4 Channel Relay Module with Case4 Channels Relay Module SMS Call Controller GSM SIM800C Remote Control Switch4 Channel Relay Module4 Channel Relay Module SMS Call Controller GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump 5-12V Description:Working frequency: GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz. Power supply interface: Power supply voltage: 5V-12V. When using 9V or less power supply, the current must be guaranteed 1.5A or above. Relay interface: The output is the passive switch quantity. Using 250V 10A relay, the maximum power is 2500W, you can directly operate most of the electrical appliances on the market. SIM Card Socket (Inside the shell): Insert micro SIM card when system powered off. Switch quantity interface (Inside the shell: SIG): XH2.54-2P. When the two pins are connected, it will trigger the SMS alarm. Keys: Press the keys can change the status of corresponding relay when controller is power on. Press key1 when device is power off, then power on, and press the button for 3 seconds, the controller will be back to factory setting. And the led indicators will show this status. LED interface: There are 2 LED lights named work and err. LED indicators state corresponds to the equipment working conditions are as follows, each column is one state. Application Farmland irrigation Greenhouse Server room Pet feeding Oxygen pump Roller shutter Package Includes: 1 X 4 Channel Relay Module with Case BrandUnbrandedMPNDoes not applyCountry/Region of ManufactureChinaModelFZ3327Type4 Channel Relay ModuleSIM Card SocketInsert micro SIM cardApplicationSmart HomePaymentShippingDelivery timeReturn PolicyContact usPaymentPlease kindly make payment asap, so that we can arrange your order promtly. If you have any problem with payment, please feel free to contact us. ShippingWe provide tracking number for ALL orders. You can track your parcels. Delivery timeNormally it arrives in 10-15 business days to US and European countries. DHL /Fedex/UPS arrives in 7-8 business days. Return Policy1.All products are eligible for 30-days money back guarantee. 2.All returns should be guided by us. Please contact us for details before you return anything. Contact usPlease don’t hasitate to contact us BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.We accept dropshipping, bulk orders and customized products. We are selling forArduino module, sensors, Nextion display and other oled or lcd screens. lidar range finder sensors, servo motors, various electronic components and for legoled, ect.

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