Catalog > Consumer Electronics > Kits > Kits (By Function) > Cars and Bikes Catalog > Consumer Electronics > Kits > Velleman Kits VELLEMAN K3504 Car Alarm Car Alarm Kit • Function Group : Cars and Bikes Part No: VELLEMAN K3504 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features The alarm detects sudden voltage drops of the battery when the interior, trunk, or hood lights are switched on. To ensure correct operation, a number of control indications have been included, such as : flashing LED to indicate that the alarm is in standby mode after a set time (after you have left the car). Pre-alarm (built-in buzzer) to indicate that the alarm is activated, so that you will not forget to switch it off. The alarm is easy to switch on and off, either automatically or by means of the ignition switch or a remote control unit, such as the K8059/K8057 or mk161/mk162Detects voltage drops of the batteryEntry delay time: 2 to 30 seconds with buzzer indicationExit delay time: 2 to 180 seconds with LED indicationAlarm period: 60 seconds with automatic resetPower Supply: 12VStandby current: 25mARelay output: 5APCB dimensions: 62 x 100mm (2.4" x 3.9") Additional Information Group Cars and Bikes Model K3504 PCB Size 62x100mm Voltage 12V Current 25mA