Telephone System Coupler - CO Line Simulator - 7 Year Warranty
No reviews
Telephone System Coupler - CO Line Simulator - 7 Year WarrantyThe ST-TC1 is intended to be connected to an on-site telephone system switching unit KSU. It is NOT intended to be connected directly to a telephone CO line. Connect...
Special Offer
- In Stock
- Free Delivery Available*
- Get 5% off on your first order. Use code WELCOME5
HURRY UP! ONLY 0 LEFT IN STOCK
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 45 days of purchase. Duties & taxes are non-refundable.
Pairs well with
Telephone System Coupler - CO Line Simulator - 7 Year Warranty
The ST-TC1 is intended to be connected to an on-site telephone system switching unit KSU. It is NOT intended to be connected directly to a telephone CO line. Connections from the ST-TC1 go into the telephone switching unit as if the ST-TC1 was an incoming phone line.
When the KSU seizes the line to the ST-TC1 a relay contact closure is provided which can be used to control a variety of equipment such as a paging system or radio system. The closure is maintained as long as the line is seized. A 600 ⦠transformer-isolated audio feed is available for audio input to or output from the telephone switching unit. The ST-TC1 will pass DTMF audio from a telephone keypad or other DTMF generating device.
The ST-TC1 may be utilized to add paging zones or radio system interface to a telephone system. When any instrument in the telephone system seizes the line associated with the ST-TC1 the relay closes to activate the radio or paging function and the audio spoken into the handset is broadcast. The ST-TC1 can not be connected to a phone line that has ringer voltage present.
The ST-TC1 can be used in conjunction with RDL's® ST-VOX1 modules to provide two-way communication. The ST-VOX1 will provide the necessary push-to-talk function to key the two-way communications systems.
Features:
• Simulate a Telco CO Line
• Connect to local telephone switch or instrument
• Add Radio Control or Paging to KSU
• Contact Closure when Line is Off-hook
• Audio Input/Output from Telephone Switching Unit
• 7 Year Warranty
| Features | |
|---|---|
| Warranty | 7 Year Warranty |
Shipping Policy
1. Shipping Rates and Delivery Times
We offer a variety of shipping options to meet your needs. Standard shipping typically takes 5-7 business days, while expedited shipping options are available for faster delivery. Please note that delivery times may vary based on your location and the shipping method selected.
2. Processing Time
All orders are processed within 1-2 business days. Orders placed on weekends or holidays will be processed the following business day.
3. Shipping Carriers
We partner with reputable carriers such as [Carrier Names] to ensure reliable delivery.
4. Tracking Your Order
Once your order has shipped, you will receive a tracking number via email so you can monitor its progress.
5. International Shipping
We offer international shipping to select countries. Please be aware that customs fees and import duties may apply, and these charges are the responsibility of the customer.
6. Lost or Damaged Items
If your order is lost or arrives damaged, please contact us within 7 days of receiving your order. We’ll be happy to assist you with a replacement or a refund.
7. Shipping Restrictions
We do not ship to P.O. Boxes or certain restricted countries. Please check our list of excluded locations at checkout.
8. Shipping Costs
Shipping costs are calculated at checkout based on your location and the shipping method chosen.
9. Free Shipping
Enjoy free standard shipping on orders over $1000.
10. Customs and Import Duties
For international orders, customs duties and taxes may apply. These charges are the responsibility of the customer.
11. Contact Us
If you have any questions or need assistance with your order, please contact our customer service team at Hello@CrystalTech.Group or 03335678444.
Telephone System Coupler - CO Line Simulator - 7 Year Warranty
The ST-TC1 is intended to be connected to an on-site telephone system switching unit KSU. It is NOT intended to be connected directly to a telephone CO line. Connections from the ST-TC1 go into the telephone switching unit as if the ST-TC1 was an incoming phone line.
When the KSU seizes the line to the ST-TC1 a relay contact closure is provided which can be used to control a variety of equipment such as a paging system or radio system. The closure is maintained as long as the line is seized. A 600 ⦠transformer-isolated audio feed is available for audio input to or output from the telephone switching unit. The ST-TC1 will pass DTMF audio from a telephone keypad or other DTMF generating device.
The ST-TC1 may be utilized to add paging zones or radio system interface to a telephone system. When any instrument in the telephone system seizes the line associated with the ST-TC1 the relay closes to activate the radio or paging function and the audio spoken into the handset is broadcast. The ST-TC1 can not be connected to a phone line that has ringer voltage present.
The ST-TC1 can be used in conjunction with RDL's® ST-VOX1 modules to provide two-way communication. The ST-VOX1 will provide the necessary push-to-talk function to key the two-way communications systems.
Features:
• Simulate a Telco CO Line
• Connect to local telephone switch or instrument
• Add Radio Control or Paging to KSU
• Contact Closure when Line is Off-hook
• Audio Input/Output from Telephone Switching Unit
• 7 Year Warranty
| Features | |
|---|---|
| Warranty | 7 Year Warranty |
Shipping Policy
1. Shipping Rates and Delivery Times
We offer a variety of shipping options to meet your needs. Standard shipping typically takes 5-7 business days, while expedited shipping options are available for faster delivery. Please note that delivery times may vary based on your location and the shipping method selected.
2. Processing Time
All orders are processed within 1-2 business days. Orders placed on weekends or holidays will be processed the following business day.
3. Shipping Carriers
We partner with reputable carriers such as [Carrier Names] to ensure reliable delivery.
4. Tracking Your Order
Once your order has shipped, you will receive a tracking number via email so you can monitor its progress.
5. International Shipping
We offer international shipping to select countries. Please be aware that customs fees and import duties may apply, and these charges are the responsibility of the customer.
6. Lost or Damaged Items
If your order is lost or arrives damaged, please contact us within 7 days of receiving your order. We’ll be happy to assist you with a replacement or a refund.
7. Shipping Restrictions
We do not ship to P.O. Boxes or certain restricted countries. Please check our list of excluded locations at checkout.
8. Shipping Costs
Shipping costs are calculated at checkout based on your location and the shipping method chosen.
9. Free Shipping
Enjoy free standard shipping on orders over $1000.
10. Customs and Import Duties
For international orders, customs duties and taxes may apply. These charges are the responsibility of the customer.
11. Contact Us
If you have any questions or need assistance with your order, please contact our customer service team at Hello@CrystalTech.Group or 03335678444.