First Alert CO615

Feature: 1. 125KHz,13.56MHz (optional) contactless RF ID card and M1 Wiegand card reader. 2. Adopt advanced RF receiver circuit design and embedded microcontroller, combined with efficient decoding a more→lgorithm, to complete the reception of 64bits read-only uem4100 compatible ID card. 3. It has the characteristics of high receiving sensitivity, small working current, single DC power supply, low price and high performance. 4. Dust-proof, moisture-proof, fully sealed design is easy to install, can be installed in outdoor and other harsh conditions. 5. Applicable to access control, attendance, fees, and other rfid applications. Specification: Item Type: Security Card Reader Optional Type: Black ID …

Feature: 1. MODERN DESIGN: The smart thermostat features two way rotating knob buttons for a silky feel and artistic ambience to make the interior look more beautiful. Adapt your decor to create a com more→fortable feel for your home or office 2. EASY TO USE: With a user friendly 1.81in TFT screen and intuitive knob control, the thermostat can be easily programmed and adjusted for temperature settings. Enjoy fast processes without any technical expertise 3. SMART VOICE CONTROL: Connect your knob thermostat to your smart home system, adjust the temperature using your smartphone or voice commands anytime and anywhere, and enjoy the convenience of remote control 4. UNIQUE AMBIENCE LIGHT: Knob thermostat …

Features: * Dual core and dual system, open faster, response quicker. * Two different ways to open and close, with the remote control and the spinning roulette. * Easy and firm installation with the e more→xternal mounting plate. * Mute lock/unlock operation: Open/close lock has no DiDi prompt sound, but when the battery is low there is DiDi prompt alarm sound. * Once the main batteries are depleted, you can use the backup battery, no worries about dead battery and be locked outside. * Remote controls with digital conversation system, it cannot be decoded or duplicated. Anti-theft and bring you safety. * Made of stainless steel, provide long service life, very strong and steady. Power saving and …