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SATEL GREY

Alarm Horns & Sirens8

Surveillance Cameras263

DVR & NVR Recorders1

Intercoms3

Smart Plugs54

Access Control Systems392

13.90Buy!
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Joom UK
Delivery: to United Kingdom
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Feature: 1. LONG TERM STABILITY: The stability of the NDIR CO2 sensor basically depends on the light source, and the long term stability of the NDIR is extremely excellent compared to other types of g more→as sensors when the light source is not abnormal 2. WIDE RANGE OF MEASUREMENT CONCENTRATION: The working principle of the NDIR CO2 sensor is to detect the infrared energy of the infrared absorption band of the measured gas. The characteristic of the signal is that when there is no measured gas, the signal strength is maximum. The heavier the concentration, the smaller the signal, and the measured concentration can reach 5000PPM 3. APPLICATION SCENARIO: Carbon dioxide sensor is suitable for air quality …
17.60Buy!
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Joom UK
Delivery: to United Kingdom
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Description: Our product is built with durable material of great wear resistance. Adjustable strap leaves you no concern about sizes. Reflective tapes and whistle offer you safe swimming. Red tube en more→closed for manual air charging . This is a product which takes your safety into consideration with care. Don't miss it! Features: Adopts high quality material of great durability and wear resistance. Adjustable strap fits all waist sizes. Equipped with reflective tapes for visibility at night, whistle for emergency and red tube for manual air charging. Reusable, washable, convenient, easy to air dry. Inflates about 5 seconds when the user manually pulls the inflation handle. Allows for total …
28.00Buy!
£
Joom UK
Delivery: to United Kingdom
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Features: [Advanced Security]: Our smart door lock provides three secure unlocking methods - app access, fingerprint recognition, and mechanical key. The aluminum alloy body and sturdy handle design e more→ffectively prevent forced entry, guaranteeing the safety of your home or office. [Convenient Battery Alert]: With our intelligent lock, you will never have to worry about running out of power. When the battery is low, the lock will notify you with a sound alert and you can also check the battery level on the mobile application. [Emergency Power Backup]: Equipped with an emergency power interface, located at the bottom of the front handle, our keyless entry door lock allows you to temporarily unlock …
20.50Buy!
£
Joom UK
Delivery: to United Kingdom
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Feature: 1. Fast Read Write Speed: NFC card copier adopts USB 2.0 full speed interface, plug and play, read and write speed up to 424kbps. 2. Built in Antenna: Integrated antenna for contactless tag a more→ccess with stable performance and up to 50mm reading distance (depending on tag type). 3. Strong Compatibility: Compatible with ISO 14443 types A and B, for FeliCa and all 4 types of NFC tags (ISOIEC 18092). Supports Ultralight C (via dummy APDU) and Plus SL1 (4 byte UID via dummy APDU) and SL3. 4. Support NFC Modes: Working frequency 13.56MHz, NFC reader supports 3 modes of card reader, card emulation and point to point. 5. High Efficiency: Built in anti collision function, at least one card is …
Important!
Compatibility with specific models Security Sensors should be confirmed with the online store manager directly before purchase.