Features 1、HIGH SENSITIVITY: Come with small size, stable and reliable performance, high receiving sensitivity, signals can pass through wall, floors and doors 2、FOR VARIOUS EQUIPMENT: Applicable to remote control switch, some DC motor CW and CCW control, access control and other equipment 3、INTERFERENCE RESISTANT: Relay modules provide high signal sensitivity and immunity to interference at lower cost, very reliable 4、GOOD QUALITY MATERIALS: Made of good quality ABS and PCB materials, possess impact resistance, scratch resistance, good reliability and miniaturization 5、FOR INDUSTRIAL USES: Used in industrial control and security fields, such as light, motor, remote controller, wireless controller, etc. Specification Item Type: Relay Receiver Switch Module Model: RF32B02+RC43A04 Material: ABS, PCB Relay Board Module Parameters: Working Current: Standby current (all relays closed) 13MA, 1 relay open 41MA, 2 relays open 68MA; Wireless Receiving Frequency: 433.92M; Wireless Receiving Sensitivity: -108dBm; Decoding Method: Rolling code, only suitable for RC43A04 (HCS301 remote control) remote control, can store up to 32 RC43A04 remote control; Working Mode: Non locking (Momentary is defult), self locking (Toggle), interlocking (Latch), delay; delay time can be 5 seconds, 10 seconds, 120 seconds; Relay Maximum Load (recommended <5A): 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC. Remote Control Transmitter Parameters: Power Supply: 12V 27A alkaline battery (not include) Working Current: ≤9mA; Oscillation Mode: SAW resonator; Modulation Method: ASK; Working Frequency: 433.92MHz; Frequency Deviation: ±150Hz (maximum); Coding Format: Rolling code (HCS301). Package List 1 x Relay Board Module 1 x Remote Control Transmitter