All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

GSM Remote Switch SMS Controller Wireless 4 Relay Output 2G/3G/4G Alarm RTU5021

No reviews yet

Key attributes

Other attributes

Place of Origin
Guangdong, China

Brand Name
King Pigeon

Model Number
RTU5021

Network
GSM, 3G, 4G

DC Power supply
Standard adapter: DC 12V/1.5A Range 9-36VDC

AC Power Supply
Optional: 110~220VAC@50Hz

Power consumption
Standby:12V/70mA; Working Max.: 12V/300mA

GSM Frequency
850/900/1800/1900Mhz

3G/4G/NB-Iot
WCDMA/TDD-LTE/FDD-LTE/NB-IoT

SIM interface
Supporting 3V SIM Card

External antenna
SMA Antenna interface, 50 Ohm, Gain: 3dB

Protocols
SMS, GPRS, UDP,TCP, Modbus TCP.

Relay Outputs
2, Rated: 5A/30VDC,5A/250VAC

Product name
GSM Relay

Certification
CE FCC

Packaging and delivery

Packaging Details
RTU X1
AC/DC AdaptorX1
GSM/3G/4G Antenna X1
User Manual X1
PC ConfiguratorX1

Port
Shenzhen

Supply Ability

Supply Ability
100000 Piece/Pieces per Week

Lead time

Quantity (pieces)1 - 500 > 500
Lead time (days)10To be negotiated

Product descriptions from the supplier

1 - 99 pieces
$80.00
>= 100 pieces
$60.00

Variations

Total options:

Shipping

Shipping solutions for the selected quantity are currently unavailable

Membership benefits

Quick refunds on orders under US $1,000Claim now

Purchase details
Protection with

Secure payments

Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

Refund policy

Claim a refund if your order doesn't ship, is missing, or arrives with product issues