50pcs Mini 12V 315/433.92MHz Mini Micro Relay Switch Micro Door Access Control System
This wireless relay switch is a simple way to turn on your low voltage load. You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance. Suitable for security alarm, remote control electric doors and windows, signal control and etc. Easy to install and use.
- This kit includes 50 set of transmitters and receivers.
- It can control circuit off, replace the key switch output is normally open and normally closed contact switch.
- Save you from messy wiring and time consuming work.
- With high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding.
- Each unit has its own independent and unique frequency, no units would ever interfere with each other.
- Compact design, suitable for any 3.7V/4.5V/5V/6V/9V/12V devices or lights.
- Wireless control, easy to install.
|Wide Range Working Voltage||DC3.7V 4.5V 5V 6V 9V 12V|
|Max. Load||1A (have better load less than 700mA)|
|Relay Working Current||20-30mA|
|Working Mode||Momentary, Toggle, Latched adjustable (315MHz); Momentary, Latched adjustable (433MHz)|
|Product Size||25 x 11 x 8mm|
|Package Contents||50 x Receivers(Without Cover), 50 x Transmitters|