DC 3V Wireless Vibration Beep with RF Remote Control (Model: 0020163) 12 Channels Stroke range: 18 inches (450

Stroke range: 18 inches (450 mm)

This long distance 5000 meters AC power 120V 220V waterproof wireless remote control switch kit with RF transmitter and 2 channels 10A relay output radio receiver

If the power supply of those equipments is DC 12V

Working Range:With a transmitter (such as C-4) to form a complete set

DC 3V Wireless Vibration Beep with RF Remote Control (Model: 0020163) 12 Channels Stroke range: 18 inches (450Package Include: 1 x Receiver: Z 06 (Vibration & Beep mode)1 x Transmitter: C 1 or CP 1 or CB 11 x User manual Application: It can long range calling reminding person with hearing impairment, or pet training. Feature: Wireless control. You can use the transmitter (remote control) from anywhere within a reliable distance to control the receiver (wireless vibrator and beeper) to vibrate and beep. The wireless signal can pass through walls, floors and