Voltek Pulse Count Module - 1821

Allows an 1804 PIR sensor to be upgraded to an 1816 Autoswitch in order to minimse false activations

• Allows an 1804 PIR sensor to be upgraded to an 1816 Autoswitch in order to minimse false activations
• Pulse count 1,2,3 and 4 option with normally open and normally closed relay output with 0-5 minutes timer and transistorised output
• Can be installed inside the wiring compartment of the 1804 or 1811 PIR sensor