SENTRY 1 BUTTON TRANSMITTER 403MHZ BINARY 24v power supply and the hook amount and

and the hook amount and the top amount can be accurately measured

Plugs two items such as computers

can be flexibly adjusted according to actual needs

can be used for 4-6 months -LCD Display: High brightness LCD display allows you to measure at any time at night and get clear measurements from any angle -Safety Design: Rounded corners make the markings look smooth and prevent scratching your skin

SENTRY 1 BUTTON TRANSMITTER 403MHZ BINARY 24v power supply and the hook amount andSENTRY 1 BUTTON TRANSMITTER 403MHZ BINARY The SENTRY 403Mhz learning receiver is designed to receive a combination of the Binary, Trinary and French protocols. It is a standard single channel receiver module that provides a 10 AMP potential free relay contact suitable for many applications, most commonly found in situations where a gate or door automation product is used. The transmitters is easy to learn in, please see the instructions manual. Please