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Description
SENTRY LINK-IT 2Sentry GSM Communicator with Internal Antenna, PSU Voltage: 12VDC max 24VDC, I P Voltage Range: Min 3VDC Max. 24VDC, Supply Current: 80ma when O P is Latched on, Relay O P Contacts: Upto 5A 250VAC 50 or 60HZ, 160x60x45mm, 110g, IP55 Sentry GSM Communicator with Internal Antenna Overview The SENTRY LINK IT 2 is a cost effective but versatile IoT (Internet of Things) solution for various remote automation projects. Multiple users WEB and APP controlled.
Sentry GSM Communicator with Internal Antenna, PSU Voltage: 12VDC/ max 24VDC, I/P Voltage Range:Min 3VDC / Max. 24VDC, Supply Current:80ma when O/P is Latched on, Relay O/P Contacts: Upto 5A/250VAC 50 or 60HZ, 160x60x45mm, 110g, IP55
Sentry GSM Communicator with Internal Antenna
Overview
The SENTRY™ LINK-IT 2 is a cost effective but versatile IoT (Internet of Things) solution for various remote automation projects. Multiple users WEB and APP controlled. SMS control is available as well. It provides one digital Input (configurable by polarity of triggering) and one relay Output (active state settable to Low or High plus NO and NC free potential contacts). here is an option to logically “link” the input to the output i.e. the certain state of the input automatically sets a predefined state of the output.
Specifications
- Power supply voltage: min. 12VDC / max. 24VDC
- Input voltage range: min. 3VDC / max. 24VDC
- Supply Current: max. 80mA when relay output is latched ON
- Relay output contacts: rated up to 5A / 250VAC / 50 or 60Hz
- Dimensions: 160x60x45mm
- Weight: ±110g
- IP rating: IP55
- Operating temperature: -10°C to +55°C
- Operating humidity: <80%
- Up to 2000 Access Users
- Up to 100 SMS Alert Destinations
- Up to 10 SMS Report Destinations
Downloads
Additional Information
| Device | Antenna |
| Type | GSM | Internal |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Quality organizers for small daily items
Color: Sand Brown, Size: 9.5in x 7.9in
Perfect and high quality tray to organize your small items. Love the color as well.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Well built, minimal and modern
Color: Moss Green, Size: 9.5in x 7.9in
Bought this to help build routine for my son, rather than spending inordinate amounts of time looking for his things. It’s quality built with a sleek modern look. Very handsome.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Excellent tray
Color: Sand Brown, Size: 9.5in x 7.9in
This is an exceptionally high-quality tray. The design was well thought out and it looks amazing. I keep it in my top dresser drawer to organize extra cards for my wallet, my watch, cufflinks, and other items. I can’t say enough about the high level of quality. It stays in place, has great storage and very reasonably priced I thought.
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Reviewed in the United States on August 15, 2025
★★★★★ 4
Good purchase
Color: Sand Brown, Size: 9.5in x 7.9in
Bought for my husbands desk, it looks nice and good quality for the price
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Luxurious
Color: Sand Brown, Size: 9.5in x 7.9in
Firstly, I was very impressed by the packaging and attention to detail, from the box to the lovely wrapping. I purchased the brown and the tray is beautiful with the two-tone. I love the tree imprint on the inside. It looks very rich and the leather has a great feel to it. I also like that the logo was imprinted at the bottom/back. This would make a great gift. Great product!
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Reviewed in the United States on August 1, 2025