Acmerota 2Pcs WiFi Door Sensor Black Smart Door Alarm Wireless Door Open Sensor AlarmChime, for Alarm System Compatible with Alexa & Google Home

• POWER STATISTICS---This mini smart switch supports power consumption recording, allowing you to view energy reports to accurately track energy usage around your home. When using high-power appliances, it is even more important to know which devices consume the most energy and to develop a plan to save energy and electricity bills
• NEUTRAL WIRE REQUIRED---Currently supports bulbs rated at 5W or higher, with a maximum rating of 240AC 16A, sufficient for most electrical appliance requirements
• MINI DESIGN---The mini body can be directly installed in switch boxes of various sizes. It is flexible to install. It can be placed directly behind your old switch or installed in the garage door opener or near the motor without being placed on the ceiling, which is convenient for your maintenance operations
• SUPPORT DUAL CONTROL---It has a wide range of uses and can be used with rockers, toggle switches, in-wall switches, reset switches and many other switch types,not for touch switches with single live wires11. It can be used with the double-control switch before connecting the home, which greatly increases your convenience. It can be installed between the double-control switches between the stairs
• VOICE CONTROL---This wireless smart relay switch is compatible with Amazon Echo and Google Home. You can remotely control your home devices through the application and turn them on or off at any time. In addition, the switch can be managed through voice control
• SHARING FUNCTION---Share with family members for joint control, convenient for family members to operate and manage
• TIMING FUNCTION---You can personalize your lighting scenes, set timers, and even use sunrise/sunset settings to achieve optimal energy saving
• 3 STATES---Default on or off, or memory state

PRODUCE DETAILED PARAMENTS Main specifications: 1--Battery: 2*AAA (not included) 2--Operating temperature: -10℃-50℃ 3--Wireless network type: 2.4GHZ 802.11b/g/n 4--Application: Smart life 5--Product size: 70*20*25mm