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Technical Specifications
Supply voltage: 18 V DC (24 V DC (-10% - +20%))
Maximum current drawn when idle: 17 mA (3 detectors, relays inactive)
Maximum current drawn: 33 mA (3 detectors, all relays active)
Maximum relay load: 3A, 24 VAC/DC resistive load
Maximum number of detectors: 3, including internal detector
Programming channels: GewaLink channels 0-127 (channel 62 is
without function) and one coded channel (4096)
Ambient temperature: -20° to +35°C, (-4° to +95°F)
Surroundings: Indoors: GL-4M, (IP-21)
Dimensions: GL-4M: 96 x 96 x 36 mm