CPL03 NB-IoT LTE CAT-M Open/Close Dry Contact Pulse Counter and Reed Sensor

CPL03 NB-IoT LTE CAT-M Open/Close Dry Contact Pulse Counter and Reed Sensor

Marsoni

M251S

$129.00

Get it in 3 business days with 1 day shipping. Friday, May 29

CPL03 NB-IoT LTE CAT-M Open/Close Dry Contact Pulse Counter and Reed SensorCPL03 NB IoT LTE CAT M Open Close Dry Contact Pulse Counter and Reed Sensor The Dragino CPL03 is an NB IoT and LTE CAT M Contact Sensor for the Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via NB IoT and CAT M network. The CPL03 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User

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My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.

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Reviewed in the United States on April 15, 2026

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David Jordan

Whiting, US

★★★★★ 5

Just the right size to empty your pockets.

Size: 8.5" x 5.8" x 1.9", Color: Orange

Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.

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Reviewed in the United States on March 21, 2026

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Pilot Wife

Houston, US

★★★★★ 5

Nice and classy

Size: 8.5" x 5.8" x 1.9", Color: Black

Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.

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Reviewed in the United States on December 4, 2025

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San Leandro, US

★★★★★ 5

Nice looking and durable

Size: 8.5" x 5.8" x 1.9", Color: Black

I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.

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Reviewed in the United States on January 12, 2026

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Amazon Customer