Transmitter 4-channel HSTX4 for Nice alarm systems

• Code: HSTX4 Power Supply: Lithium battery 3 V (CR2032), supplied Battery life: About 2 years Frequency: 433 MHz Range: 100 m in free space and in the absence of disturbances; about 20 m inside buildings Transmissions: radio Two-way digital communication Operating temperature: -20 ÷ +1 31.0 EU °F Dimensions: (WxDxH) 42x13x50mm Weight: 16g

It has 2 dedicated keys to the alarm system for insert/disintegration and 2 programmable keys with partial/alternative activation functions (programmable also for direct command of HSTT receivers), emergency call or panic call ( direct activation of the sirens). Supports bidirectional communication: confirmation of operations thanks to optical feedback. After sending the commands "ON", "OFF", and "ON Partial" (Led lit orange) the Led displays the result (green - OFF; red , ON or ON partial). Small and ergonomic, it is prepared for hooking to the keychain.