Curtain Module (optional): 
This product is made from PC material, compact size design for quick and easy installation, will not occupy to much space. After correctly connecting to the APP, you can achieve remotes control the on/off of your home intelligent curtain devices wherever you are. Support remotely control the product to close/open or set timing to on/off it.

Remote controller+ Frequency (optional):
The remote controller is made of quality plastics material, wear resistant and fall resistant, with long durability. Rough surface design, -slip texture for fast replacement, and with comfortable hand feeling. The remote controller is powered by A23 alkaline , 12 V, 23A (included). Equipped with a remote controller bracket for easy installed on the wall or the side of table for easy storage. 

Features:
Curtain Module(optional):
Premium Material:
This product is made from PC material, compact size design for quick and easy installation, it can be installed in the junction box and will not occupy to much space.
APP Remotely Control: After correctly connecting to the APP, you can achieve remotes control the on/off of your home intelligent curtain devices wherever you are. 
Timing Function: Through the timing function, you can achieve turn the on/off automatically at the specific , and also support count down and calendar function.
Family Sharing Function: device can be shared to different family members to control, let your friends or family to control it together.
Hands-free Voice Control: Compatible with , for easy voice control, you can achieve voice control and enjoy the convenience of technology.
Wide Applications: With this switch module, you can make your intelligent curtain module more convenient to use. It can be used in your home, office, hotel and so on.
Two Models Optional, you can choose QS--ECC02, QS--ECC02, depending on your demands.
QS--ECC02: no gateways needed
QS--ECC02: needs to be used with gateways.

Remote controller+ Frequency (optional):
It is made of quality plastics material, wear resistant and fall resistant, with long durability.
Rough surface design, -slip texture for fast replacement, and with comfortable hand feeling.
The remote controller is powered by A23 alkaline , 12 V, 23A (included).
Equipped with a remote controller bracket for easy installed on the wall or the side of table for easy storage. 
And comes with a Frequency module.

Specifications:
Name: Curtain Module
Material: ABS+PC
Type: QS--ECC02, QS--ECC02, Remote controller+ Frequency (optional)

QS--ECC02:
Input: 100-250VAC, 50/60Hz
Current: 5A
Operation frequency: -2.4835GHz 802.11 b/g/n
Operation : -10℃ to +40℃
Operation ranges: ≤ 200m
IP rating: IP20

QS--ECC02:
Input: 100-250VAC, 50/60Hz
Current: 5A
Operation frequency: -2.484GHz IEEE 802.15.4
Operation : -10℃ to +40℃
Operation ranges: ≤ 200m
IP rating: IP20

Remote controller+ Frequency: 1 * A23 alkaline , 12 V, 23A (included)

Item size:
Curtain module: 44 * 41 * 25mm / 1.73 * 1.61 * 0.98in
Remote controller: 94 * 44 * 19mm / 3.70 * 1.73 * 0.75in
Frequency: 27 * 24 * 11mm / 1.06 * 0.94 * 0.43in
Item weight:
Curtain module: 33g / 1.16ounce
Remote controller+ Frequency: 39g / 1.38ounce
Package size:
Curtain module: 55 * 50 * 33mm / 2.17 * 1.97 * 1.30in
Remote controller+ Frequency: 122 * 50 * 28mm / 4.80 * 1.97 * 1.10in
Package weight:
Curtain module: 40g / 1.41ounce
Remote controller+ Frequency: 47g / 1.66ounce

Packing List (QS--ECC02, QS--ECC02):
1 * Curtain Module

OR

Packing List (Remote Controller+ Frequency):

1 * Remote Controller
1 * Frequency Module