Features Ceramic Seam-Welded Package Excellent Reliability Ultra Miniature Package Suitable for Surface Mount Technology and IR Reflow Process For application in wireless communications system Applications Pager, Cordless Phone, GPS, FRS, Cable Modem, RKE, ISM, GSM, EGSM, DCS, PCS, CDMA, W_CDMA, SONET, Wireless Microphone, Industry Remote Control

Okaylight power Meter provides information of power consumption of connected devices. Values can be display as Voltage, Power Input, Frequency,Power Factor, Overload values. You can also enter your electricity tariff and view actual costs. Additionally,the measuring device indicated the total consumption of the past 7 days/7 months as well as the operation time. Display the equivalent CO2 emission in kg also provides you with additional ecological information. More functions as below.

1. Table call button with 2 keys 2. 200M distance range in a open area 3. Use a 12V 23A battery 4. LOGO printing

Okaylight power Meter provides information of power consumption of connected devices. Values can be display as Voltage, Power Input, Frequency,Power Factor, Overload values. You can also enter your electricity tariff and view actual costs. Additionally,the measuring device indicated the total consumption of the past 7 days/7 months as well as the operation time. Display the equivalent CO2 emission in kg also provides you with additional ecological information. More functions as below.

Menu Holder is Acrylic Material table call button with power bank Have indicator lighting when press Inner battery work for a long time

How take a number system work : give a numeric serial number within 999 to the customers, when order is ready just press the number you want to call, the wireless display will voice accompanied by number display on the screen, easy to alert the guests their food is ready, user friendly operation.

Features Ceramic Seam-Welded Package Excellent Reliability Ultra Miniature Package Suitable for Surface Mount Technology and IR Reflow Process For application in wireless communications system Applications Pager, Cordless Phone, GPS, FRS, Cable Modem, RKE, ISM, GSM, EGSM, DCS, PCS, CDMA, W_CDMA, SONET, Wireless Microphone, Industry Remote Control

1. 999 capacity number display 2. 433.92mhz wireless receiver for guest pager system 3. Aluminum Alloy Shell

Compatible with the Recommended Standards of RS-232C, RS-422 and RS-485, UT-208 photoelectric isolation interface converter can convert the single-ended RS-232 signal into balance differenced RS-422 or RS-485 signal.

40W sunpower solar panel made of high-efficiency sunpower solar cells have an effective conversion rate of up to 23%. Using weatherproof EVA and pet Waterproof cloth.

Feature: AR Glass Optical Bonding with Capacitive Touch panel for 4.3inch TFT LCD. *AR,AG,AF design if need *customized cover lens for any applications *China factory price support .

1. crystal queue call button 2. 3 digits number queue display 3. Clear prompting sound 4. EU, AU, UK, US power plug

Features Ultra miniature SMD tuning fork crystal resonator A ceramic package with metal lid providing high precision and reliability. Metal lid connected to GND terminal to reduce EMI Suitable for mobile communications and consumer devices. Applications Mobile communications and consumer devices, etc. Smart card and Wearable devices

Our USB extension adapter (DT-5015)allows you to connect your USB device to your computer at a distance of up to 60meters with the help of a Cat5/Cat5e/Cat6 patch cable (not included).

Okaylight wireless thermostat digital is intended for automatic control of electrical heating appliances or cooling appliances and consists of 2 components: a Remote Control Unit with integrated temperature sensor and a plug in socket unit. It will automatically turn on/off heating devices or cooling devices through your preset target temperature. Maintains stable room temperature and provides comfort and energy saving.

Memory RAM DDR4 16GB For Laptop

Features Low voltage operation Low phase noise Single packaged structure Prevention of moisture packing is unnecessary Moisture sensitivity level: LEVEL 1 (IPC/ JEDC J-STD-033) Applications Mobile phone (W-CDMA, CDMA2000, TD-SCDMA, GSM, GPRS, Mobile W-PHS) Other wireless radio communications(WIMAX) GPS

Retion USB Document Camera is compatible with a variety of online platforms in distance learning and remote office. 4k document camera With maximum filming range A2, and the minimum filming distance 8cm, it can display the content from multiple angles.

1. Nurse watch can show 3 group call number in one time 2. Nurse call systems watch can indicate different service type via words or alphabet. ( call; bill; drink; dessert; help etc and A-Z) 3. Home nurse call systems watch can record when the call come in and count the call times of each number 4.Nurse watch can track the history calling info by up and down 5.Nurse wrist can show current time when stand-by.

3.5inch 240x320Res QVGA color TFT LCD MODULE DISPLAY