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- Burglar Alarm System
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646 Keypad ES-646
Model: ES-646
646 KEYPAD
Can work with ES-728, ES-728ULT,ES-738,ES-738ULT,ES-748
- Introduction
Can work with ES-728, ES-728ULT,ES-738,ES-738ULT,ES-748
Built-in one zone input
Adjustable brightness
Can set four doorbell zone
3 groups of emergency alarm button
Low power consumption (20mA)
Defence zone fault monitoring
Fireproof housingDimension:135*97*32 mm