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AD22B04 12V 4ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control PLC - Picture 1 of 7
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AD22B04 12V 4ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control PLC

eletechsup factory shop
(25324)
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US $16.75
ApproximatelyS$ 21.41
or Best Offer
Was US $24.27 (31% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
286 available797 sold
This one's trending. 797 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $8.00 (approx S$ 10.23) eBay SpeedPAK Standard.
Located in: Guangzhou, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Mon, 7 Jul and Wed, 16 Jul to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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eBay item number:282017607551
Last updated on Jun 19, 2025 09:06:32 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Canton-electronics
Type
Relay
MPN
AD22B04
UPC
Does not apply

Item description from the seller

About this seller

eletechsup factory shop

99.2% positive feedback•161K items sold

Joined Feb 2012
Usually responds within 24 hours
Specialize in RF Wireless Radio Transmitting Units and Receiving Units, the product include transmitters with case, receivers with relay(s), transmittng modules and receiving modules, are widely ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Seller feedback (30,003)

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  • e***e (2460)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    4ch DTMF decoder / relays: as described. Fast delivery. Really do wish it came with documentation, though. No worries - I will Google it.
  • w***o (819)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Items arrived as advertised in a good package. Recommend Seller. A+++
  • d***d (164)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    I ordered 30 of these (AD22B04 12V 4ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control PLC) on March 9, 2023. Of the 30 units shipped, all 30 units did not work- they did not recognize the DTMF signal input. I have contacted the seller, who said to ship the circuit boards back and they will ship new replacement boards. Haven't heard from seller since shipping the defective boards and haven't received replacement boards yet.
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