Security: Access Control

We are getting a dialer error # 7 at the central station , what causes this error ? SC4000, SC3100, SC2104, SC9000, RF2000, D6690, D6695, D6200, ST-1000

We have a constant busy light on the SC820. What causes it and what is the solution? SC820

The technician replaced a faulty SC4000 with a new SC4000. This was a one-for-one swap in the field. SC9000, SC3100, SC2104, SC4000, RF2000

What is  the part number for the powered wire harness for the SC2104 unit? SC2104

The panel connected to the SC4000 will not dial out on the primary phone line but it will communicate over the SC4000 radio. SC4000

What is the output impedance rating for the C472 transmitter and the C471R RF receiver on a Fastlink system? C471,C472

Unit has not communicated and the system status LED is blinking 1 red, pause, repeat. This would be an indicator of bad ROM check sum. SC3000

What is the part number for the wiring harness used on the Safecom SC2104E Radio SC2104

SafeCom receiver generates an RF Trouble for a remote, but only when the Remote transmits an actual event to the SafeCom receiver. When events are no longer being transmitted and polls from the remote are received successfully, the RF Trouble restores until the next event is transmitted.  SC4000,SC2104,SC3000

I cannot convert the ST1000 and get it to work on the D6600 receiver. ST-1000 software, D6200 software

What is the part number for the wiring harness used on the Safecom SC3100ME Radio SC3000

How do I supervise the C8137 zone outputs when I tie them down to a C601 encoder C8137,C601

Unit has not communicated and the system status LED is blinking 1 red, pause, repeat. This would be an indicator of bad ROM check sum. SC2104  

Getting a dialer error # 1 what does this mean, and what causes it ? SC4000, SC3100, SC2104, D6690, D6695, D6200, ST-1000, SC900, RF2000

How is the transmitter and antenna system tested on a Fastlink radio system to insure good forward and reflective power C472

What UL listings does the SC4000 have ? SC4000