SIM800C supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 17.6*15.7*2.3mm, it can smoothly fit into slim and compact demands of customer design.

ORDER CODE: RDL782

The RN2483 is a fully-certified 433/868 MHz module based on wireless LoRa® technology.  The RN2483 utilizes a unique spread spectrum modulation within the Sub-GHz band to enable long range, low power, and high network capacity.  

ORDER CODE: RDL787

GSM GPRS SIM800C Modem-RS232 is built with Quad-Band GSM GPRS engine-SIM800C, works on frequencies 850/900/1800/1900MHz. The Modem is coming with RS232 interface, which allows you connect PC as well as a microcontroller with RS232 Chip(MAX232). 

ORDER CODE: RDL807

This is a cost effective and simple Arduino GSM and GPRS shield. Module SIM800C Modem is being used.

ORDER CODE: RDL808

GSM GPRS M95 QUECTEL Modem -RS232 is built with Quad-Band GSM GPRS engine-M95, works on frequencies 850/900/1800/1900MHz. The Modem is coming with RS232 interface, which allows you connect PC as well as a microcontroller with RS232 Chip(MAX232). 

ORDER CODE: RDL815

RDL UHF reader device is enabled with the world’s best high performance chip and Higher Sensitivity antenna to continuously monitor, track, identify items and their locations within large areas. RDL UHF Reader comes with features: fast identification, excellent multi-tag reading, strong anti-collision. IP65 rated UHF readers are widely used in production automation, parking automation, fixed asset management, hospital, access control, logistics, warehouse inventory, product tracking and other domains.

ORDER CODE: RDL901

Please Note : Price may vary depends on order code.

This is Eight  Channel relay board controlled through WiFi. The WiFi relay board is with 8 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 8) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

Order Code :  RDL/8RLY-WiFi/14/001/V1.0

This module contains no self-locking function, simple implementation, wireless remote control by pressing a key, the receiver output a high level, the corresponding output when key releases. High level at the receiving end disappear, and each channel are independent of each other, each other. The output of high level can directly drive the relay.

ORDER CODE: RDL/4CWR/14/001/V1.0