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AD22A08 DC 12V 8CH DTMF Relay 8 Channel Relay Module Decoder Phone Voice Signal Decoder for Relays Remote Control Switch Module With DTMF Decoder - RS1795

AD22A08 DC 12V 8CH DTMF Relay 8 Channel Relay Module Decoder Phone Voice Signal Decoder for Relays Remote Control Switch Module With DTMF Decoder - RS1795

RS1795

23 in stock

Rs. 1,800.00
Rs. 1,800.00
Sale Sold out
Shipping calculated at checkout.

Note: In case you receive a damaged or faulty product, please return it in the original box with all foam and packaging. Returns will not be accepted if further damage occurs due to improper packing.

For refund/return/replacement, call us at +91 95991 22209 or mail us at support@rees52.com

Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

This is AD22A08 DC 12V 8CH DTMF Relay with Channel Relay Module any phone or fixed telephone with a DTMF key code remotely controls product relay open and close The majority of smartphones and function machines are DTMF code Working voltage DC 12V, with reverse polarity protection.

Specifications:

  • Model: AD22A08
  • Working Voltage: DC 12V
  • Maximum Load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC

 Features:

  • Standby 11-13 MA, 1 relay open 44MA, 2 relays Open 77MA, 3 relays Open 110MA, 4 relays open 140MA, 5 relays open 170MA, 6 relays open 197MA, 7 relays open 223MA, 8 relays open 247MA.
  • Eight modes of operation, Non-locking (Momentary ), self-locking (Toggle),inter-locking(Latch), 5/20/60/120/250-second delay.
  • The default control command is 1/2/3/4/5/6/7/8. Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4; control commands can be changed any 1-4 bits.

Glossary:

  • NO: Normal open
  • COM: Common terminal
  • NC: Normal Connect
  • Relay open: COM connected NO but disconnected NC
  • Relay close: COM disconnected NO but NC connected COM.
  • Non-locking (Momentary ): Dial 1 (2/3/4 is the same), relay 1 "Open", relay close after 1 second delay.
  • Self-locking: Dial 1, relay 1 "Open", dial 1 again, relay 1 "off", and so on
  • Inter-lock: Dial 1, relay 1 "Open", other relays "Off"; dial 2, relay 2 "Open", other relays "off", and so on "Delay": Dial 1, relay 1 "Open", relay 1 "Close" after a time.

Caution:

  •  DTMF audio controller must use stable work of DC 12V power supply (recommendations 2A or above the power adapter)
  •  Remote control the controller by a mobile phone, the receiver must be the phone with a 3.5MM audio interface, and the transmitter can be a cell phone or landline
  •  The receiver of the phone must output a sound (not muted), or they will not control relays.

Package Included:

  • 1 x Relay Module
  • 1 x 3.5mm Audio Cable