Wireless Module/Wall Through/Wireless Transceiver with Spring Antenna Replace

Support APP:No Frequency:433 MHz Channel:2 Package:Yes Wireless Communication:IR Use:TV Origin:Mainland China Certification:NONE

Features: OOTDTY Multiple modulation modes, the highest transmission rate is up to 500kbps. The working frequency, address, transmission rate and packet length can be set by software. Ultra-thin small,strong ability to penetrate. Widely used in hotel electronic door locks, intelligent teaching equipment of biometric access control management system, baby monitoring, call system of medical wards, intelligent control of household appliances and lighting, etc. With high-performance spring antenna, the limit distance is up to 1500m. brand new and high quality Specifications: Material:ABS Operating frequency range: 420MHz-450MHz Wide voltage working range: 1.8V-3.6V Operating temperature range: 40-85 Length:Approx.16mm/0.63inches Package Includes: 1 Set Wireless Module Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.