Sherlotronics 4 Channel Stand-alone Transmitter

The Sherlotronics 4 channel transmitter allows users to operate up to four different devices or systems from a single handheld unit. Here are some of its features and specifications:

• Channels: 4 (individually programmable)
• Frequency: 433MHz
• Transmission range: Up to 1500 meters (open area) 
• Operating temperature: -3°C to 65°C
• Dimensions: 187mm x 104mm x 67mm

The Sherlotronics 4 channel transmitter is designed to provide reliable and secure wireless control for a variety of applications, such as garage doors, gate openers, alarm systems, and access control devices. The device is easy to program and operate, and the four channels can be configured independently to control different devices or functions. 

Here are some of the features :

-Code-Hopping Encryption

-4-Channel telemetry outputs

-Normally open or Normally closed trigger inputs

-LED indication when a channel is triggered

-Crystal frequency stability controlled +/- 100KHz

-1 or 3 transmit signals can be selected

-All inputs are supervised

-On/Off software functionality

Specifications

- Encryption : Code-Hopping

-Range : 1500m (Open air)

-Frequencies : 403MHz / 433MHz

-Voltage Range : 9.8V to 16V DC

-Current on TX: >90mA

-Sleep mode : >10mA

-Dimensions(lxbxh): 187 x 104 x 67mm

-Gross Weight : 235 grams

- Operating Temp : -3°C to 65°C