D-157 300M Long Range Plug in WirelessDoorbell with IP44 Waterproof Push Button and LED Light

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter CR2032 3V battery*1. * Wide voltage 110V ~ 240V. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Plug in WirelessDoorbell with IP44 Waterproof Button and LED Light

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * LED flash light. * IP44 waterproof Touch button. * Transmitter CR2032 3V battery*1. * AAA battery powered * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Wireless Doorbell with Flashing Light and IP44 TouchButton Waterproof

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter CR2032 3V battery*1. * Wide voltage 110V ~ 240V. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-155 Long Range Battery Powered WirelessDoorbell with Touch Button, Flashing Light

Main Features : * Remote range up to 200-300M(open area) . * 36 optional music. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * Only touch the transmitter to send signal, no need press. * Colorful flash light. * Self-learning code * Receiver optional: Plug-in or battery powerd

D-157 300M Long Range Wireless Doorbell with Flashing Light and IP44 Waterproof Button

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Wireless Doorbell with Light and IP44 Waterproof Button

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Wireless Doorbell with Flashing Light and IP44 Button Waterproof

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Plug in WirelessDoorbell with IP44 Waterproof Button and LED Light

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-151 Battery Powered Wireless Doorbell Chime with LED Light 4 Level Volume 36 Melodies

Main Features: * Remote range up to 200M-300M. * 36 optional music. * 3 level adjustable volume control, OFF-Low-Hi. * IP44 waterproof Transmitter. * red LED light. * Self-learning code.

D-137 Battery Powered Wireless Door Chime with 3 Level Volume 36 Melodies

Main Features: * Remote range up to 200M. * 36 optional music. * 3 level adjustable volume control,OFF-Low-Hi. * IP44 waterproof Transmitter. * Red Led light. * Self-learning code

D-131 Long Range Wireless Doorbell Battery Operated with 3 Level Volume 36 Melodies

Main Features : * Remote range up to 200M. * 36 optional music. * 3 level adjustable volume control, OFF-Low-Hi. * IP44 waterproof Transmitter. * Colorful flash Led light. * Self-learning code.

D-132 Battery Powered Wireless Door Chime with 3 Level Volume 36 Melodies

Main Features: * Remote range up to 200M. * 36 optional music. * 3 level adjustable volume control,OFF-Low-Hi. * IP44 waterproof Transmitter. * Flow red LED light. * Self-learning code.

D-123 Battery Powered Wireless Doorbell for Home Warehouse with 4 Level Volume 36 Melodies

Main Features : * Remote range up to 200M. * 36 optional music. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * IP44 waterproof Transmitter. * Flash Blue LED light. * Self-learning code.

D-110 Battery Powered Wireless Doorbell Chime with 4 Level Volume 36 Melodies

Main Features : * Remote range up to 200M. * 36 optional music. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * IP44 waterproof Transmitter. * Colorful flash light. * Self-learning code.

D-127 IP44 Waterproof Wireless Doorbell Battery Operated with LED Light 4 Level Volume 36 Melodies

Main Features: * Remote range up to 200M . * 36 optional music. * 4 level adjustable volume control, OFF-Low-Middle-Hi. * IP44 waterproof Transmitter * Flow red LED light. * Self-learning code * Receiver optional: Plug-in or battery powerd

D-157 300M Long Range Plug in WirelessDoorbell with IP44 Waterproof Push Button and LED Light

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter CR2032 3V battery*1. * Wide voltage 110V ~ 240V. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Wireless Doorbell with Flashing Light and IP44 Waterproof Button

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Colorful LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Wide voltage 110V ~ 240V. * Self-learning code. * Receiver optional: Plug-in or battery powered

D-157 300M Long Range Plug in WirelessDoorbell with IP44 Waterproof Button and LED Light

Main Features: * Remote range up to 300M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * LED flash light. * IP44 waterproof Touch button. * Transmitter 12V23A battery*1. * Self-learning code. * Receiver optional: Plug-in or battery powered