Product model: AD22B04.
Working voltage DC 12V, with reverse polarity protection.
Operating Current: Standby 11-13 MA, 1 relay "open" 44MA, 2 relays "Open" 77MA, 3 relays "Open" 110MA, 4 relays"open" 140MA.
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.
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. (For more details, refer to "AD22B04_4 channel DTMF controller commands setting manual ").
Size: as the picture
Maximum load: 10A/250VAC ,
1 x 4 Channel DTMF Tone Signal Decoder Relay
1 x Cable
Note: all the descriptions and prices are subject to change without prior notice.
Free Shipping: No
Shipping Weight/Unit(g): 0.00
Std. Packing Qty. (pcs): 1