![](/upload/images/2021020116292486873.png)
Rotary Selector Switch
2 & 3 position selector switches typical for Tandem crane system.These switches give operator clear status of switch.
![](/upload/images/2021020116292432548.png)
Button Lock
Enter password to unlock the restricted pushbuttons. It prevents unauthorized operation.
![](/upload/images/2021020116292410697.png)
Safety Button
The operator can only start a movement if operator actuates the safety button and keeps the button in the actuated position. The movement is stopped again when safety button is released.
![](/upload/images/2021020116560327036.png)
e-Card Plug-and-Play
e-Card is an integrated circuit that is intended to securely store system data and its related ID code. e-Card is plug-and-play when replacing or adding new transmitter.
![](/upload/images/2021020116560422045.png)
Breathable Enclosure
Both transmitter & receiver made by fiberglass and use PTFE membrane (breathable but repelling the liquid water) for quick equilibrium of pressure to reduce stress on enclosure seal when using outdoor.
![](/upload/images/2021020116560424243.png)
Security Enhanced against radio attacker
Advanced real time Security Random Code (SRC) preventing unauthorized operation.
![](/upload/images/2021020116560449542.png)
Rangergo
Powerful software provides great flexibility to meet most of industrial applications. Rangergo is available on Android (smartphone) and Windows.
![](/upload/images/2021020116560479940.png)
TR1 transmitter works as duplicator of e-Card
Synchronize e-card instantly on site without extra device require.
![](/upload/images/2021020116560461234.png)
TDFS Technology
Teleranger Dynamic Frequency Selection automatically select frequency channel with low interference levels for operating.
![](/upload/images/2021020116560470983.png)
Enhanced signal range and stability (Internal antenna)
TR1 intelligently strengthens radio connectivity using TDFS technology. This ensures extended coverage and enhanced stability.
![](/upload/images/2021020116560494474.png)
Adjustable operating range
Transmitter emission power adjustable for extending battery life.
![](/upload/images/2021020116560441677.png)
Battery Power
Use AA size Alkaline or rechargeable battery is acceptable. TR1 also uses RCR-V3 lithium rechargeable battery as an option.
![](/upload/images/2021020116560480768.png)
Patented Receiver
Large LED power indicator enhanced visibility. Easy disassembly receiver for service (PCB module fix on the upper housing).
![](/upload/images/2021020116560485321.png)
Relay module Expansion
Add extra relay module when need.
![](/upload/images/2021020116560455397.png)
Super Surge Protection (Switching Power Supply)