Complete your setup
Everything this camera needs, matched by our specialists. Silarius picks first.
- Provide relay closure on off-hook
- Trigger a security camera
- Trigger a tape recorder
The LDB-1 provides a loop activated contact closure when used in series with telecom devices on analog phone lines. The LDB-1 will initiate a dry relay contact on any off-hook condition. Alternatively, add the optional PS-2 power supply to provide switched DC power.
The relay itself is phone line powered and does not need an external power supply. Because both TIP and RING currents flow through the relay, excellent line balance is maintained.
- Provide relay closure on off-hook
- Trigger a security camera
- Trigger a tape recorder
- Phone “In Use” indicator
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Return within 30 days of delivery. If you change your mind, we deduct a 3% card processing fee, the shipping cost to you and back to us, and a 30% open-box fee if the box was opened. Defective items are always covered.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usViking warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
Chat with usBusiness accounts
Approved businesses can pay on Net 30 / PO terms after their second completed order.
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