Connecting External Sensors

Read the following information after setting up the camera according to the procedure described in the Setup Guide.

The camera’s external I/O interface allows you to connect 2 devices (such as sensors, motion detectors, etc.) that can be used to trigger the camera’s image buffering and transferring features (see Section 2 Using Triggers to Buffer and Transfer Images in the Operating Instructions on the CD-ROM).

The external I/O interface has 6 terminals.

External I/O interface

	Terminal	Description
	G	GND terminal.
	1	External sensor input 1. The camera can be triggered by either an open
	1	circuit or a GND short-circuit.
		circuit or a GND short-circuit.
	G	GND terminal.
	2	External sensor input 2. The camera can be triggered by either an open
	2	circuit or a GND short-circuit.
		circuit or a GND short-circuit.
		External device control output. Allows you to control an external device
		using the output buttons in the camera’s operation bar (for example,
		turning a light on or off).
		• This terminal’s behavior can be changed (see 7.4 Controlling the
	3	External Output Terminal in the Operating Instructions on the CD-
		ROM).
		• This terminal is an open collector circuit. The maximum drawing
		current is the same as terminal 4. Do not exceed the voltage of the
		terminal 4.
		DC power output terminal.
	4	• 10.5–13 V DC
		• Maximum load drive is 100 mA.

Note

•Do not push strongly on the external I/O interface with the pointed object. The external I/O interface may get stuck into the unit, and you may not be able to use it.

Circuit Diagram Example

Camera	Relay	Light

12 V*

	3	Door Sensor 2 (Alarm 2)
	3
	2	Door Sensor 1 (Alarm 1)
	G	Door Sensor 1 (Alarm 1)
	G
	1
	G

*DC 10.5 V–13 V

Caution

•The external I/O interface is not capable of connecting directly to devices that require large amounts of current. In some cases, a custom interface circuit (customer-provided) may have to be used. Serious damage to the camera may result if a device that exceeds its electrical capability is connected to the external I/O interface.

•Low voltage/current circuits and high voltage/current circuits are used in the camera circuit. All wiring should be performed by a qualified electrician. Incorrect wiring could damage the camera and cause a fatal electric shock.

•External devices connected to the camera’s output terminals cannot be controlled in the event of a network error or failure. Keep this in mind when connecting door locks, heat-emitting devices, or other devices that may be dangerous if they cannot be controlled.

Connecting a Video Device (BB-HCM580A Only)

You can connect a TV or other video device (NTSC or PAL format) to the camera to monitor or record camera images. Connect the video device as shown below.

Composite video connector

To TV

Video cable (customer-provided)

3.5 mm L-type (right angle) connector

Video terminal

Connecting Audio/video Devices (BB-HCM581A Only)

You can connect an external microphone and external speaker to the camera to use the Listen and Talk features, respectively. For information about these features, see 1.2.10 Audio Features in the Operating Instructions on the CD-ROM. You can also connect a TV or other video device (NTSC or PAL format) to the camera to monitor or record camera images. Connect the devices as shown below.

To microphone

	To speaker	To TV
Microphone cable
(	3.5 mm mini plug)	Video cable
Speaker cable		Video cable
Speaker cable
(	3.5 mm stereo mini plug)
For speaker (red)
(Output impedance		For TV (yellow)
560 line level)		For TV (yellow)
560 line level)
For microphone (white)
(Plug-in power +3.3 V)

Audio/video cord

Audio/video terminal

Note

•Analog video output is disabled by default. See 7.5 Controlling the Analog Video Output Signal in the Operating Instructions on the CD-ROM for more information.

•If you use an external microphone, excessive cable length or a poor quality cable can cause degradation in audio quality.

•The microphone cable should be no longer than 7 m (23 feet).

•Use a speaker with a built-in amplifier. The speaker connects to the camera with a stereo audio cable similar to that used by your PC. The output signal is mono.

•Make sure the camera and speaker are turned off when connecting or disconnecting the speaker cable, otherwise noise may be heard from the speaker.

•The external microphone input does not correspond to a line level. Audio may be distorted when the line level is input. Audio distortion will be solved if you insert the following circuits. Under no circumstance should high-level audio, such as from a speaker, be connected to this input terminal. Doing so is likely to damage the camera.

Camera

Microphone Input

Resistor Capacitor

33 K

1 F

Audio Line Out

BB-HCM581A, BB-HCM580A specifications

The Panasonic BB-HCM580A and BB-HCM581A are part of Panasonic’s elite line of outdoor network cameras designed for versatile surveillance in various environments. These models stand out for their remarkable image quality, user-friendly features, and robust performance in challenging conditions.

Both models are equipped with a high-resolution 1/4-inch CCD sensor that provides clear video images in vibrant colors, ensuring effective monitoring both during the day and at night. With a resolution of up to 640x480 pixels, they deliver crisp images, making it easier to identify subjects and capture important details.

One of the key features of the BB-HCM580A and BB-HCM581A is their advanced Intelligent Auto mode, which adjusts exposure and focus automatically. This functionality enhances image quality in varied lighting conditions, making them highly effective for outdoor use. The cameras also include a built-in infrared illuminator, which allows for clear night vision, with a range of up to 15 meters, providing around-the-clock monitoring capabilities.

Both models support Motion Detection technology, which enables the cameras to send alerts and notifications when motion is detected within the field of view. This feature is crucial for security applications, as it allows users to respond promptly to potential threats. The cameras also come with a built-in web server, allowing for easy remote access through standard web browsers. This integration enables users to view live feeds from their cameras anytime and anywhere, making them ideal for business and home security.

Moreover, the BB-HCM581A model includes an added benefit of two-way audio capability, allowing users to communicate through the camera. This can be particularly useful for interacting with visitors or for deterrence against potential intruders.

Both models are built to withstand outdoor conditions, featuring a durable chassis that meets IP55 standards for water and dust resistance. This construction ensures reliable performance, regardless of weather conditions, from heavy rains to extreme sunlight exposure.

In conclusion, the Panasonic BB-HCM580A and BB-HCM581A offer a comprehensive solution for outdoor surveillance needs. Their high-quality imaging, intelligent features, and rugged design make them suitable for various applications, ensuring safety and security for both residential and commercial properties. With their user-friendly interfaces and advanced capabilities, these cameras stand out as a formidable choice for anyone seeking reliable outdoor surveillance.

Panasonic BB-HCM581A Connecting External Sensors, Connecting a Video Device BB-HCM580A Only

Models: BB-HCM581A BB-HCM580A