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SATEL AQUA LUNA

Alarm Horns & Sirens1

Surveillance Cameras24

Smart Plugs31

Access Control Systems166

13.90Buy!
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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 …
17.32Buy!
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Feature: 1. Remote Access: Connect your device to WiFi to monitor its status anytime, anywhere via the for Tuya App or Smart Life App, as long as your mobile has network signal. 2. Smart Metering: The more→monitor is equipped with an 80A current transformer clamp sensor (10MM aperture), which can measure current from 0.2A to 80A accurately. 3. Comprehensive Measurement: Apart from measuring current, the meter also monitors voltage, power factor, and active power, giving you a comprehensive view of your energy usage. 4. Easy Automation: The device supports one key operation and automation with other for Tuya devices, simplifying your smart home experience and maximizing convenience. 5. Power Consumption …
11.50Buy!
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Joom UK
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Features: Card readingwriting function: Reading and writing can circulate more than 10 thousand times. Small size, conform to ergonomics, with builtin LED light and buzzer, convenient for carrying and more→daily usage. Clear function button design, makes it more simple to operate. Users can define access conditions and password by themselves. Frequency can be automatically detected, and 125KHZ, 250KHZ, 375KHZ, 500KHZ, 13.56MHZ frequency is applicable. Supports EM4305, EM5200, EM8800, T5577, ZXF08 UID and supports ISO 14443 Type A. Specifications: Condition: 100percent Brand New Material: ABS Size: 11*4.6*2cm4.3*1.8*0.8in Sensor Distance: 6cm Reading Time: 0.1s Reading Distance: 2.5cm10cm Battery: …
3.97Buy!
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Joom UK
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Feature: 1. Used to read the ID card and output it to the computer by keyboard code. 2. Connect the USB cable to your PC, plug and play. 3. Compact size, waterproof material, easy to use. 4. Equipped more→with diagnostic power LED and built-in buzzer. 5. Charging with USB, does not require any external power source. 6. Can read all 125Khz RFID EM4100 cards / tag. 7. Support for windows, for linux, for moc, for ios, for android systems. 8. Suitable for access control, membership system, sauna bath, multimedia system, etc. Specification: Condition: 100percent Brand New Item Type: ID Card Reader Material: ABS Color: As picture shown Specifications: Approx. 105 x 72mm/4.1 x 2.8in Interface: USB for …
Important!
Compatibility with specific models Security Sensors should be confirmed with the online store manager directly before purchase.