Siemens OP921 19/02 and serial remote relay modules
$67.50
Description
and serial remote relay modules
All appliance wiring is accomplished room-side for easy installation
the KIR-PHD gathers analog information from its sensing elements and converts this data into digital signals
The rate-of-rise heat function quickly detects a fast
room doors
Siemens OP921 19/02 and serial remote relay modules
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
