Dahua ARD1233-W2

Internal Wired Siren with backup power With a tonal Piezo Alarm 120 dB at 1 metre Immune system against. also offers protection against doors being forced open For direct connection to a wired term more→inal blocks or alarm central connection with an actuator Home Automation

Smart thermostat provides uniform and comfortable temperature control throughtout every room in your property. With technology, craftsmanship and quality materials to offer you a safe, reliable thermo more→stat combined with sleek, contemporary design. Features: Amazing design opens your modern life, unltra-thin embedded panel perfectly fit the wall. 2.5D arc chamfer large backlight LCD for easy reading, touch screen to make simple operation. 5+1+1 six periods programmable maximize comfort and economy, manual or programmable mode switchable. 0.5 celsius accuracy keeps temperature within the level you set. +/-1 celsius temperature control error. Data memory when power is off, no need to worry

Features: APP Control -- Control IR appliances with Tuya Smart or Smart Life App anywhere anytime. Turning your basic home devices into smart devices and making life smarter and more convenient. Enjoy more→Voice Control -- Compatible with Alexa, Google Assistant and IFTTT. Control your IR devices and home appliances with a simple voice command. Intelligent Schedule -- Smart IR cloud creat multiple timers and customized scenes as you need to control your smart home devices. For example turn on the light at 6.00pm, turn off the light at 6.00am. One for All -- Turn all IR remote controllers into one APP on smartphone/tablet. Enjoy the convenience at fingertips. Support learning function(DIY). Say

This machine is designed for checking in attendance by using fingerprint and password and suitable for office, factory, hotel, school, restaurant, retail store, hospital. Features: Do not need softwa more→re, implant complicated attendance software into fingerprint attendance machine. Easier operating steps that can learn how to operate within 5 minutes. USB flash disk download Excel attendance reports. Identification time less than 1s with high standard fuzzy identification. High precision total reflection optical fingerprint sensor. T9 input method that can edit name, department, frequency and other information. Suitable for office, factory, hotel, school, restaurant, retail store, hospital.