You will need:

• A Flat screw-driver

• A 5.5mm socket and driver (optional)

• A siren

• Enough flex to connect the siren to the CapeClock and the Siren's power supply to the CapeClock

• A Power supply/transformer for the Siren (if required)

1. Turn the power to the CapeClock off.

2. Remove the CapeClock from the wall (if you have already mounted it) by loosening the two screws at the bottom of the clock sufficiently to remove the clock off the bracket that is mounted on the wall. Take care, because when the clock is pulled from the screws holding it to the wall-mounted bracket, it will have nothing holding it up. To remove it from the wall-mounted bracket completely, gently lower it, taking care that any wires that are already connected are not strained.

3. Place the CapeClock face-down on a protective cloth so that the readers and front are not scratched.

4. You may remove the back-plate (connected with 4 M3 galvanized nuts) to make it easier to get at the connectors, but it is not necessary.

5. The output you will need to use is marked "SIREN" (see Figure 2 below). Connect the Live supply to the center wire, and the live/positive input for the Siren to the right hand side of the connector.

6. To do this, loosen the screw of the terminal required, insert the wire into the housing beneath the screw and tighten the screw onto the wire so that it is kept firmly in place. Test that the wire is clamped firmly by gently tugging the wire in the direction away from the connector.

Figure 1

7. Thus the wires will be on the NO (Normally Open) input of the 3way connector. The left most terminal output of the connector will be open (see Figure 1).

8. If the siren is rated at a voltage other than your mains supply (220V/110V), then you must obtain a transformer or power supply for it. DO NOT use the CapeClock's supply to power the siren, even if it is rated at 12V DC. Use a separate power supply that is rated to deliver the current required for it.

9. Connect the neutral/negative wire from the siren opener to the neutral mains wire/negative terminal of your power supply for the siren.

10. Replace the CapeClock back onto its wall bracket, ensuring that the tongue of the back-plate is inserted into the corresponding groove in the wall-mounted bracket. Secure the CapeClock onto the wall-mounted bracket (see Figure 3) with the 2 Mounting screws at the bottom of the CapeClock, ensuring that the cable cover plate (see Figure 4) is correctly positioned.

Figure 2 - CapeClock Back-plate and PCB showing Siren Connections

Figure 3: Wall-mounting bracket for the CapeClock	Figure 4: Cover-plate for the CapeClock