The Inovonics single-button fixed position hold up transmitter features a rugged design with simple, single-button activation, and a back tamper for tamper protection.

Features:

• Easy single-button activation
• Include back tamper for secure fixed position alarm signaling
• LED flashes with all transmissions, ensuring operation at a glance
• UL listed

The Inovonics single input universal transmitter with EOL protection is a universal transmitter with an end of line resistor. The included 2.2k ohm resistor is required to operate the EN1210EOL.

Features:

• Mounting bracket included for quick and easy installation
• Can be used with almost any standard NO/NC contact
• Fully supervised
• Includes case tamper protection