SONOFF-RF Control 433Mhz Switch WIFI 100-240V DIY Ewelink APP Automation ( Item#: PA4642-9 )

This RF R3 can provide you additional control helper, the matched 433 remote controller. Easy to operate, just choose the control way you preferred, simply set a timer to let your devices switch on/off automatically at a pre-set time through a day.

Features:
RF Control: An alternative control when there is no available network for your intelligent phone.
APP Remote Control: Just tap on eWeLink App to turn on a light anytime and anywhere. A lighted house anticipates your arrival.
Hands-free Voice Control: Compatible with Alexa&Google Home, the intelligent switch allows you to control lights on/off with your voice. 
Timer&Schedule: Wake up in a bright room with timing schedules.
Scene: Creates intelligent scenes to make one SONOFF-device trigger on/off another one, or group multiple devices to control them with one tap.
Share Control: Share control of your home appliances to your family or friends so that they can also control the devices remotely.
Syna Status: Real-time device status can be provided on eWeLink App in order that you can track status change of your devices.
Universal DIY: Compatible with household appliances. The small module has DIY capability for users with basic electrical knowledge.
Compatible with IFTTT: Unlimited possibilities to control SONOFF-devices with utilization of IFTTT supported app and services.

Specifications:
Item type: Switch
Quantity: 1PC, 2PCS, 4PCS, 6PCS, 10PCS(optional)
Max Current: 10A
Max Power: 2200W
Power Supply: AC 100-240V
Gang: 1
Wireless Standard: IEEE 802.11 b/g/n 2.4gigahertz, 433.92MHZ
Enclosure Material: PC V0
Product Dimensions: 91*43*25(mm）
Package weight: 1PC: 64g/2.25ounces
                2PCS: 133g/4.69ounces
                4PCS: 261g/9.2ounces 
                6PCS: 389g/13.7ounces   
                10PCS: 645g/1.42pounds  
                1PC+Remote control: 92g/3.24ounces  
                2PCS+Remote control: 161g/5.67ounces   
                4PCS+Remote control: 289g/10.1ounces  
                6PCS+Remote control: 417g/0.91pounds
                10PCS+Remote control: 673g/1.48pounds
Package size: 1PC: 100*50*30mm/3.93*1.96*1.18inches
              2PCS: 100*100*30mm/3.93*3.93*1.18inches     
              4PCS: 200*100*30mm/7.87*3.93*1.18inches     
              6PCS: 300*100*30mm/11.8*3.93*1.18inches         
              10PCS: 500*100*30mm/19.6*3.93*1.18inches
              1PC+Remote control: 100*50*45mm/3.93*1.96*1.77inches    
              2PCS+Remote control: 100*100*45mm/3.93*3.93*1.77inches  
              4PCS+Remote control: 200*100*45mm/7.87*3.93*1.77inches     
              6PCS+Remote control: 300*100*45mm/11.8*3.93*1.77inches   
              10PCS+Remote control: 500*100*45mm/19.6*3.93*1.77inches
     
Note: The remote control must-work with its 433MHz alarm host. Mainly for ZH-100D alarm host.

Package list:
6 * Switch
6 * Package of tools
6 * User manual
1 * Remote control